Category: Environment

  • Western parts of Rwanda to receive slightly higher than normal rainfall in April

    Rainfall ranging between 100 and 300 mm is expected across the country, with the first 10 days forecasted to record slightly above the Long-Term Mean (LTM) in many parts of the country.

    “The expected rainfall in April 2024 will be slightly above the range of Long-Term Mean (LTM) in western parts of the country and in range of LTM in the remaining parts of the country. The first dekad of April is expected to record slightly above the LTM in many parts of the country, the second and third dekads are expected to record rainfall in the range of LTM,” the met department said.

    The weatherman has attributed the pattern to the positive phase of Indian Ocean Dipole (IOD) and persistence of El-Nino conditions in the Pacific Ocean.

    According to the agency, higher amount of rainfall ranging between 260 and 300 mm is expected over eastern parts of Rusizi and Nyamasheke, western part of Nyamagabe and northern parts Rutsiro, Musanze and Burera Districts.

    Rainfall ranging between 220 and 260 mm is expected in the remaining parts of Western Province, remaining parts of Musanze and Burera Districts, western part of Nyaruguru, central part of Nyamagabe and northern parts of Gakenke District.

    Additionally, rainfall ranging between 100 and 140 mm is the lowest expected in eastern parts of Kigali City, Nyagatare, Gatsibo, Kayonza, Rwamagana, Kirehe, Ngoma and Bugesera Districts.

    “The remaining parts of the country is expected to receive rainfall ranging between 140 and 200 mm,” the agency added.

    The forecast comes at a time when most parts of Rwanda continue to receive heavy rainfall which began on Sunday morning.

    Wind Speed

    On the other hand, moderate to strong wind speed ranging between 6m/s and 8m/s is expected over Western Province, western parts of Nyamagabe, Ngororero, Nyabihu and Musanze, many parts of Gicumbi, Burera, Rulindo, Nyagatare, Gatsibo, Kayonza and Kirehe Districts.

    The rest of the country is expected to experience moderate wind speed ranging between 4 and 6 m/s.

    Temperatures

    The temperature forecast for April shows that the mean maximum temperature will range between 18°C and 28°C. This is a lower temperature compared to the recorded temperatures in March 2024.

    Moreover, temperatures ranging between 26°C and 28°C are expected to be the highest in April 2024 across many parts of Nyarugenge, Kicukiro, Bugesera, the western parts of Ngoma, the eastern parts of Nyagatare, Kayonza, and Gatsibo Districts, as well as the Bugarama plain and the northeastern part of Gisagara District.

    “The lowest maximum temperature is expected to range between 18°C and 20°C in eastern part of Rubavu, many parts of Nyabihu, northern parts of Musanze, in Rubavu district, most parts of Nyabihu district, in the hills of Musanze and Burera districts, in the southwest of Nyamagabe district and in the lower part of Ngororero district,” the agency stated.

    The western part of the country is expected to receive slightly higher than normal rainfall in April

  • How Taihu Lake’s dredging project is redefining environmental preservation

    Located in Jiangsu Province, Lake Taihu, China’s third-largest freshwater marvel, extends its serene waters across 2,250 square kilometers.

    The project’s origins trace back to June 2002 when TDC made history by leading the 863 environmental dredging pilot project in Wuli Lake, laying the groundwork for the ambitious Taihu Lake project. TDC has since distinguished itself in the field of environmental projects in China, boasting the longest operational frontline and the most extensive dredging area, with nearly 10 million cubic meters of sediment removed.

    On September 1st, 2023, TDC took a significant stride forward by entering into a strategic partnership with the Wuxi Municipal Government. This collaboration led to the creation of a state-of-the-art, multifunctional integrated dredging equipment that sets new benchmarks in efficiency, environmental sustainability, and safety for dredging operations. This innovative solution combines ecological dredging, sediment dewatering and drying, and tail water treatment, addressing the limitations of conventional dredging techniques.

    In October 2023, the unveiling of the Taihu Star, the world’s premier intelligent integrated platform ship for ecological dredging, marked a milestone in China’s pursuit of innovation. The fleet, including Taihu Junqing No.1, Taihu Star No.1, and Taihu Star No.2, represents the pinnacle of environmental dredging technology, with a remarkable daily dredging capacity of 5000 cubic meters and advanced sludge pressure filtration and solidification capabilities. The Taihu Star symbolizes the symbiotic relationship between technological advancement and ecological preservation.

    The project embarked on its latest phase on March 7, 2024, in the Meiliang Lake area, heralding a renewed commitment to the ecological restoration of Taihu Lake. Focusing on sediment sludge with medium to high levels of pollution, the initiative aims to dredge over 8.3 million cubic meters of sediment across a 28.9 square meter area. The deployment of the Taihu Star in this endeavor highlights a leap in dredging efficiency, water quality enhancement, and algae control, echoing the “Beauty of Taihu Lake” ethos, which contrasts sharply with the pollution and algae blooms that once compromised the lake’s health in 2007.

    Recent data underscores significant improvements in water quality, with 2023 witnessing the fewest algae outbreaks since the environmental crisis began. The expansion of aquatic vegetation in the lake to 200 square kilometers represents a 25.8% increase compared to the previous year, contributing to the revitalization of the ecosystem vital for the 17 million inhabitants of one of China’s most populous and economically vibrant regions reliant on Lake Taihu.

    With roots dating back to 1897, TDC’s legacy is a testament to its dedication to excellence in dredging and environmental conservation. As a vanguard of innovation, TDC’s fleet of over 70 modern dredgers, array of accolades, and wealth of patents exemplify its leadership in sustainable dredging solutions. TDC’s vision extends beyond mere dredging, embodying the future of environmental stewardship.

    The Taihu Lake dredging initiative is a celebration of human creativity’s ability to recalibrate ecosystems. It narrates the fusion of technological progress and environmental awareness, charting a new course for the planet. As TDC pioneers this journey, the Taihu Lake project emerges as a beacon of hope, charting a sustainable course for future generations.

    Located in Jiangsu Province, Lake Taihu extends its serene waters across 2,250 square kilometers.The platform can reach daily dredging volume of 5000 m³ and form solidified sludge of 2500m³.Taihu Star can move freely on the lake, especially suitable for the ecological dredging project of Taihu Lake.02-img_0952.jpg04-img_0956.jpgRecent data underscores significant improvements in water quality, with 2023 witnessing the fewest algae outbreaks since the environmental crisis began.05-img_0970.jpgTaihu Star symbolizes the symbiotic relationship between technological advancement and ecological preservation.06-img_0974.jpgUsing extensive automatic and intelligent software and hardware, Taihu Star can realize smart data matching, automatic adjustment of parameters and intelligent automatic operation.Taihu Star is the world’s first integrated platform ship that combines sludge dredging and solidification and realizes smart control and remote control.In October 2023, the unveiling of the Taihu Star, the world’s premier intelligent integrated platform ship for ecological dredging, marked a milestone in China’s pursuit of innovation.

  • What you need to know about World Water Day

    This international day has been observed since 1993, following the United Nations Conference on Environment and Development (UNCED) in Rio de Janeiro in 1992. But how did World Water Day come about, and why is it so important?

    Origins of World Water Day

    The concept of World Water Day was born out of the 1992 United Nations Conference on Environment and Development (UNCED), commonly known as the Earth Summit, held in Rio de Janeiro.

    The Earth Summit was a landmark event, attended by leaders from over 100 countries, which focused on various critical environmental issues facing the world, including water scarcity, water pollution, and the need for water conservation.

    During this conference, the United Nations General Assembly adopted a resolution (A/RES/47/193) on December 22, 1992, designating March 22, 1993, as the first World Water Day.

    This resolution responded to the conference’s call for global awareness and action on water issues. Since then, World Water Day has been celebrated annually, with each year focusing on a specific water-related theme to address different aspects of freshwater challenges.

    Significance of World Water Day

    World Water Day serves multiple essential purposes. Firstly, it acts as a means of raising awareness about the critical importance of water in sustaining life, economies, and ecosystems. It highlights not just the necessity of water but also the crises many people face regarding water scarcity, quality, and access.

    Secondly, World Water Day encourages actions to tackle global water challenges. It’s a day for governments, organizations, communities, and individuals to engage in initiatives aimed at improving water management and reducing water wastage. Whether through policy reform, educational programs, or local water conservation projects, the day mobilizes efforts to make a difference.

    Thirdly, World Water Day fosters international collaboration. Water issues are complex and often transboundary in nature. As such, they require cooperation across nations, sectors, and communities. World Water Day provides an opportunity for stakeholders worldwide to share knowledge, best practices, and innovations in water management.

    Themes over the years

    Each year, World Water Day centers around a specific theme to highlight various aspects of freshwater relevance and challenges. Past themes have included “Water and Climate Change,” “Leaving No One Behind,” “Nature for Water,” and “Valuing Water.”

    These themes encourage a holistic approach to understanding and addressing water issues, reflecting their multifaceted nature.this years theme is Raveling water for peace and prosperity

    World Water Day is more than just an annual observance; it’s a call to action for the preservation and sustainable management of one of our most precious resources: water. It reminds us of the vital role water plays in our lives and the lives of future generations.

    By celebrating this day, we reaffirm our commitment to ensuring access to clean water and sanitation for all, a fundamental aspect of achieving a sustainable and equitable world. Happy World Water Day!

  • When birds say Goodbye: Understanding divorce among feathered species

    This article delves into the fascinating world of bird divorce, exploring factors influencing this behavior, the role of promiscuity, and the elaborate courtship rituals birds employ.

    Factors Influencing Bird Divorce

    The decision to divorce in birds is influenced by a variety of factors. It is estimated that over 90% of bird species have a single mate over at least one breeding season, but some monogamous birds opt for a different partner in subsequent seasons, a behavior termed divorce.

    Research suggests that divorce in birds is not solely a strategy to boost individual fitness or a response to ecological factors like migration but is influenced by a combination of both. Pairs maintaining contact outside the breeding season are more likely to synchronize their schedules and remain faithful, indicating the importance of communication and shared timelines in avian relationships.

    Promiscuity and Divorce

    Promiscuity means mating with more than one partner in a short period and this plays a significant role in bird divorce dynamics. Birds in female-dominated populations are more prone to divorce, and promiscuity increases in predominantly male environments. Additionally, birds undertaking long-distance migrations show higher tendencies to break up with their partners. These findings highlight the intricate interplay between social dynamics and environmental factors in avian relationships.

    Bird Courtship and Flirting

    Bird courtship involves a myriad of behaviors aimed at attracting mates. Elaborate dances, preening, feeding rituals, and displays of strength and agility are just a few examples. Male northern cardinals, for instance, may engage in feeding rituals to demonstrate their ability to provide for a family. Each bird species exhibits its unique courtship rituals, showcasing the diverse strategies employed in the pursuit of a mate.

    Understanding Divorce as an Adaptive Strategy

    Divorce in birds is considered an adaptive strategy to maximize lifetime reproductive success. However, the literature reveals that there is no one-size-fits-all explanation for bird divorce. The varying divorce rates between species can be attributed to differences in life histories, resulting in diverse costs and benefits associated with divorce. While the ultimate goal is to maximize reproductive success, the proximate factors leading to divorce remain complex and warrant further theoretical and experimental exploration.

    Studying the social behavior of birds provides valuable insights into the parallels between avian and human relationships. Birds, in their quest to optimize reproductive success, experience divorce as a strategic adaptation. The intricacies of divorce in birds reflect the multifaceted nature of their lives, demanding continued research and exploration to unravel the complex reasons behind this fascinating avian phenomenon.

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  • Rwandan village puts Rwanda on map for endangered grey-crowned crane conservation

    Umusambi village has shot to stardom globally by providing a conducive environment for more than 50 grey-crowned cranes. The sanctuary, with an area of roughly 21 hectares, has become a popular destination that draws tourists from Europe, Africa, and Asia who enjoy learning about conservation work and the importance of protecting natural environments.

    Winnie Kyamujara, the village’s head guide, said they were inspired to restore the area to conserve the majestic birds. “They were endangered, and their population was declining in the country. We thought of a place where they can reproduce and allow them to be in their natural environment,” Kyamujara told Xinhua.

    About seven years ago, the grey-crowned cranes were almost driven to the edge of extinction by illegal bird hunters in Rwanda. As of 2017, there were fewer than 500 cranes of the species in the East African country.

    The plight has driven conservation efforts by the Rwanda Wildlife Conservation Association, a non-governmental organization (NGO), to restore a wetland area at Umusambi village to safeguard the endangered birds, after Olivier Nsengimana, a Rwandan veterinary doctor, designed a unique conservation project to combat the illegal trade of the endangered bird species in Rwanda.

    The organization started the restoration work in 2018 and brought in the birds at the end of 2019.

    “We restored this place because cranes love to be in native trees. That is why we focused on restoring the place and bringing the grey-crowned cranes saved from the illegal pet trade so that they can thrive and live freely like they used to be in the wild before,” Kyamujara said.

    Cranes do not like to live in captivity or any enclosure or home. The organization, however, rescued many cranes that were disabled due to their capture and transportation or because people had cut their wings to stop them from flying away.

    Restoration of the place involved knowing the kinds of trees and plants that needed to be planted.

    The organization marked trees that were exotic and invasive. It hired community members to help remove invasive and exotic trees. It then sourced seedlings for indigenous trees and planted more than 10,000 trees with the help of casual laborers.

    “In the 2017 census, we had less than 500 cranes in the country, but by last year, we had 1,216, so the population of cranes doubled, and we are proud of that,” said Kyamujara.

    She believed that the establishment of the sanctuary at the Umusambi village impacted the community and surrounding areas beyond conservation.

    “We employed more than 200 people daily during restoration. Besides casual workers, we hired permanent workers. We are working here because this place was restored. It is a nice place that everyone would wish to visit,” she said.

    She said besides cranes, Umusambi village sanctuary is now also home to many other bird species and wildlife.

    The village has more than 130 bird species, according to her. Other wildlife, including butterflies and lizards meant to be in the wild, can be found there.

    “We hope that in the years to come, Umusambi village will have more animals compared to cranes,” she said.

    About 10 tourists from China have signed up for an annual pass to the village, and they are its good supporters, according to Kyamujara. “The feedback they give us is that we are doing a great job, we are making a change; they are supportive of us,” Kyamujara said.

    To ensure the safety of the birds, the conservation area is fenced off with an electric fence.

    Besides, guides monitor the birds every morning and evening to ensure they are healthy.

    “We have a team of veterinary doctors who treat sick birds. We also have a clinic for wildlife which treats birds and small mammals,” she said, adding that the safety of the cranes is guaranteed.

    The Rwanda Wildlife Conservation Association started with campaigns on various media platforms, teaching people the dangers of keeping cranes in their homes. It carries out education campaigns in schools and communities about conservation. It also hosts schools to teach students about the importance of conserving cranes.

    Kyamujara said the campaign helped combat poaching of the cranes for petty trade.

    Umusambi village is just one of the six places the NGO has since restored for conservation.

    Kyamujara thought that the lessons learned from the Umusambi village project to save cranes could help to protect other wildlife under threat. “Many people now understand the importance of conserving the environment. But conservation requires collective efforts,” said Kyamujara.

    Umusambi village has shot to stardom globally by providing a conducive environment for more than 50 grey-crowned cranes.

  • 2023 marks warmest year on record: EU report

    The global temperature averaged 14.98 degrees Celsius last year, up by 0.17 degree Celsius from 2016, which was the previous warmest year on record, according to findings outlined in the 2023 Global Climate Highlights report.

    From June onward, each month in 2023 experienced higher temperatures than any corresponding period in recorded history, with July and August standing out as the warmest months on record.

    For the first time, each day through the past year was at least one degree Celsius above the 1850-1900 pre-industrial level for that time of year, the report said.

    C3S Deputy Director Samantha Burgess described 2023 as an exceptional year “with climate records tumbling like dominoes.”

    “Temperatures during 2023 likely exceed those of any period in at least the last 100,000 years,” she added.

    A critical driver of the unusual air temperatures throughout 2023 was the unprecedentedly high sea surface temperatures (SSTs).

    “Global-average SSTs rose sharply in March, with a slight dip in April and May, but continued to rise throughout the boreal summer months to reach the highest value of 21.02 degrees Celsius on Aug. 23 and 24,” the report said.

    The primary long-term factor contributing to elevated ocean temperatures is the continuing increase in concentrations of greenhouse gases but an additional contributing factor in 2023 was the El Nino Southern Oscillation, the report said.

    Atmospheric concentrations of carbon dioxide and methane continued to rise, reaching record levels in 2023 at 419 ppm and 1902 ppb, respectively, it said.

    The rise in temperatures has resulted in extreme events worldwide, including heatwaves, floods, droughts and wildfires. Notably, it has also impacted sea ice in both the Arctic and the Antarctic, according to the report.

  • Dr. Kalisa’s insight on mitigating children’s air pollution vulnerability in Kigali

    In Kigali, young students attending kindergartens and primary schools face a heightened threat from air pollution, primarily stemming from their parents’ cars and the older buses that transport them.

    Dr. Egide Kalisa, a researcher affiliated with the University of Rwanda and the University of Toronto in Canada, conducted a comprehensive study into this issue.

    Dr. Kalisa’s year-long research in Kigali schools exposes the peril children face during their daily commutes to and from school. Startlingly, he notes that stationary cars emit more harmful fumes than those in motion.

    Mornings and evenings witness numerous cars idling in front of schools, discharging noxious fumes that seep into the educational institutions, jeopardizing the air children breathe.

    Furthermore, many schools in Kigali are located in proximity to highways, intensifying the levels of air pollution children are subjected to.

    Dr. Kalisa, along with colleagues from the University of Toronto, indicated that children in kindergarten and primary schools inhale exhaust fumes from their parents’ vehicles, with the concentration tripling during drop-off and pick-up times.

    An alarming comparison emerged from their research, equating the amount of air children inhale at school to smoking over 600 cigarettes in a year.

    The escalation of air pollution affecting children can be attributed to the inadequate ventilation systems in many schools, permitting polluted air to infiltrate learning environments. This grim scenario adversely impacts children’s health, rendering them more susceptible to respiratory diseases, lung cancer, asthma, and diminishing their academic performance.

    Dr. Kalisa underscores the necessity of implementing sustainable measures to curb air pollution, especially in school settings.

    These measures include relocating parked cars away from school premises, encouraging parents to switch off their engines during drop-off and pick-up times, planting more trees near schools and roads, sensitizing children and parents about the perils of air pollution, advocating for cleaner school buses, and promoting walking or high-quality bus transport for school commutes.

    Furthermore, Dr. Kalisa recommends constructing schools in areas isolated from public roads and industrial zones to minimize exposure to contaminated air. Installing air filtration systems within schools to purify the indoor environment is another vital step.

    He also emphasizes the importance of comprehensive awareness campaigns targeting parents, children, and school administrators to mitigate the effects of air pollution in and around schools.

    Dr. Kalisa suggests the government establish dedicated bus routes for transporting children to school, thus reducing their exposure to emissions during their commute.

    In pursuit of a solution, Dr. Kalisa has initiated a collaborative campaign with students from Kigali schools to encourage parents to switch off their cars while parked at school and to educate them about the dangers and effects of air pollution.

    The endeavor seeks to safeguard the well-being of our most precious assets – our children.

    Utilizing electric cars and encouraging parents and drivers to turn off their vehicles when parked at schools can effectively decrease air pollution.Furthermore, Dr. Kalisa recommends constructing schools in areas isolated from public roads and industrial zones to minimize exposure to contaminated air.Dr. Kalisa has initiated a collaborative campaign with students from Kigali schools to encourage parents to switch off their cars while parked at school.Dr. Kalisa Egide, a lecturer at the University of Rwanda and a researcher affiliated with the University of Toronto in Canada, imparts knowledge to students on assessing the repercussions of climate change and implementing strategies to alleviate its effects.

  • Climate change and obligations of duty bearers

    Climate justice requires that climate action is consistent with existing human rights agreements, obligations, standards and principles. Those who have contributed the least to climate change unjustly and disproportionately suffer its harms. They must be meaningful participants in and primary beneficiaries of climate action, and they must have access to effective remedies.

    At the half-time point of the 2030 Agenda, the science is clear – the planet is far off track from meeting its climate goals. This undermines global efforts to tackle hunger, poverty and ill-health, improve access to clean water and energy and many other aspects of sustainable development, according to a new multi-agency report coordinated by the World Meteorological Organization (WMO).

    Only 15% of the Sustainable Development Goals (SDGs) are on track, says the United in Science report, which makes a systematic examination of the impact of climate change and extreme weather on the goals.

    It illustrates how weather, climate and water-related sciences can advance aims such as food and water security, clean energy, better health, sustainable oceans and resilient cities.

    As per Fifth Report of the Intergovernmental Panel on Climate Change, climate change is caused by anthropogenic emissions of greenhouse gasses. Among other impacts, climate change negatively affects people’s rights to health, housing, water and food.

    These negative impacts will increase exponentially according to the degree of climate change that ultimately takes place and will disproportionately affect individuals, groups and peoples in vulnerable situations including, women, children, older persons, indigenous peoples, minorities, migrants, rural workers, persons with disabilities and the poor.

    Therefore, states are urged to act to limit anthropogenic emissions of greenhouse gasses (e.g. mitigate climate change), including through regulatory measures, in order to prevent to the greatest extent possible the current and future negative human rights impacts of climate change.

    States obligation on climate change

    To mitigate climate change and to prevent its negative human rights impact; states have an obligation to respect, protect, fulfill and promote all human rights for all persons without discrimination. Failure to take affirmative measures to prevent human rights harms caused by climate change, including foreseeable long-term harms, breaches this obligation.

    States must build adaptive capacities in vulnerable communities, including by recognizing the manner in which factors such as discrimination, and disparities in education and health affect climate vulnerability, and by devoting adequate resources to the realization of the economic, social and cultural rights of all persons, particularly those facing the greatest risks.

    To ensure that all persons have the necessary capacity to adapt to climate change; states must ensure that appropriate adaptation measures are taken to protect and fulfill the rights of all persons, particularly those most endangered by the negative impacts of climate change such as those living in vulnerable areas (e.g. small islands, riparian and low-lying coastal zones, arid regions, and the poles).

    International cooperation: The UN Charter, the International Covenant on Economic, Social and Cultural Rights, and other human rights instruments impose upon States the duty to cooperate to ensure the realization of all human rights. Climate change is a human rights threat with causes and consequences that cross borders; thus, it requires a global response, underpinned by international solidarity. States should share resources, knowledge and technology in order to address climate change.

    International assistance for climate change mitigation and adaptation should be additional to existing ODA commitments. Pursuant to relevant human rights principles, climate assistance should be adequate, effective and transparent, it should be administered through participatory, accountable and nondiscriminatory processes, and it should be targeted toward persons, groups, and peoples most in need. States should engage in cooperative efforts to respond to climate-related displacement and migration and to address climate-related conflicts and security risks.

    Ensuring equity in climate action: The Rio Declaration on Environment and Development, the Vienna Declaration and Programme of Action, and ‘The Future We Want’ all call for the right to development, which is articulated in the UN Declaration on the Right to Development, to be fulfilled so as to meet equitably the developmental and environmental needs of present and future generations.

    The UN Framework Convention on Climate Change calls for states to protect future generations and to take action on climate change ‘on the basis of equity and in accordance with their common but differentiated responsibilities and respective capabilities’.

    While climate change affects people everywhere, those who have contributed the least to greenhouse gas emissions (i.e. the poor, children, and future generations) are those most affected.

    Equity in climate action requires that efforts to mitigate and adapt to the impacts of climate change should benefit people in developing countries, indigenous peoples, people in vulnerable situations, and future generations.

    According to the Rwanda Meteorology Agency Report, Rwanda has decided to pursue a green growth approach to development. The availability of regional and local scale climate change scenarios is critical for assessing climate change impacts and vulnerability in various socio-economic sectors and developing appropriate adaptation strategies.

    Therefore, there is a need for standardized climate projections for Rwanda specific to its different agro-ecological zones and biophysical conditions or for guidance on which external climate information sources to use and how to use them.

    The UN Framework Convention on Climate Change calls for states to protect future generations and to take action on climate change.

  • Get to know about bats

    A bat’s wing is similar to a human hand except the thumb is small and claw-like, while the remaining digits (fingers) are long and there is skin stretched between them. There is a large area of wing membrane between the bat’s fifth finger and its body/leg.

    Surprisingly, bats are also related to the Primates, the mammal taxon that includes lemurs, monkeys, apes, and humans; and to the Scandentia, the Asian tropical tree shrews. All these mammals are sometimes classified together in one large taxon, the Archonta.

    Bats are beneficial. They eat insects and pollinate plants and play an important role in keeping ecosystems healthy and in balance. Many myths are associated with bats, such as the saying “blind as a bat.” This isn’t true. Bats can see quite well. Another myth is that bats get caught in people’s hair. They don’t. Nor are bats destructive pests like rats and mice. In fact, a colony of bats could cut down on unwanted mosquitoes around

    Bat reproduction

    Male and female bats tend to remain separate in summer. Mating occurs in early fall. However, in a process known as delayed fertilization, sperm is stored in the females’ reproductive system until the following spring when ovulation occurs and embryonic development begins. The young bats, known as pups, are born in spring. The newborn bats are blind and hairless and are nursed by their mother until they are 6 weeks old. Young bats begin to fly by the time they are a month old.

    Here are some interesting facts about bats

    Bats are unique animals. There are nearly 1,000 species of bats in the world. However, bats are basically tropical animals and only about 40 kinds of bats live in North America. · Bats have been around a long time, since the age of dinosaurs. Ancient bats resembled those living today. Except for the most extreme desert and polar regions, bats today live in almost every kind of habitat worldwide.

    Bats have some amazing abilities: Mexican free-tailed bats can fly 10,000 feet high. Townsend’s-big eared bats can pluck insects from foliage. Hibernating little brown bats can stop breathing for almost an hour during hibernation to reduce their energy needs. Fishing bats have an echolocation system so sophisticated they can detect a minnow’s fin as fine as a human hair.

    Did you know that there exists The Honduran white bat, a colorful snow-white bat with yellow nose and ears, cuts large leaves to make “tents” to protect its small colonies from drenching jungle rains. Bats eat a variety of foods from flower nectar to fish, small mammals, and insects. Bats also come in an array of colors and sizes and shapes.

    Sometimes the nature depends on bats. For example, agricultural plants from bananas to cashews, dates, and figs rely on bats for pollination and seed dispersal. Despite bats’ many benefits including pollination and insect control, their populations are declining nearly everywhere.

    A bat really is like humans, bats are mammals. Bats are the only mammals that actually fly, flapping their wings to propel them in flight. Some mammals, such as flying squirrels, only glide rather than fly. Because bats are unique they are classified in their own special order of mammals, called Chiroptera. Chiroptera means “hand-wing,” referring to how the finger bones of a bat support its wings. The wings of a bat are actually thin membranes of skin that stretch between the fingers of the front leg and extend to the hind legs and tail.

    Bat features

    Bats have elongated finger bones that serve a purpose similar to struts on an airplane wing, providing support and maneuverability during flight. When a bat rests, it folds its wings alongside its body to protect the delicate finger bones and wing membranes. Most North American bats are insectivorous. Insect-eating bats capture their prey by foraging on the wing, catching flying insects from a perch, or collecting insects from plants.

    Did you know that some bats seize insects with their mouths. Other bats use their wings or tail membrane to trap prey. Bats may disable large insects with a quick bite, then envelop the insect meal in a basket formed by the bat’s wings and tail, and carry the insect to a perch for eating. Bats have sharp teeth to chew their food into tiny, digestible pieces. A bat may consume nearly 50 percent of its body weight in insects during just one night.

    Other kinds of bats have patterns so bright they are called butterfly bats. Some bats have long angora-like fur varying in color from red to black and white. The bumblebee bat of Thailand weighs less than a penny. Some of the large bats known as flying foxes such as those living in Indonesia have wingspans up to 6 feet. Flying foxes live only in tropical and subtropical areas including Australia and eat primarily fruit and nectar. Other species of bats are carnivorous, preying on fish, frogs, mice, and birds.

    Sometimes it is important to dive a bit further into creatures that surround us mostly leaving creatures, for they are like us in one way or the other. I believe learning about these creatures is very essential.

    Bats have elongated finger bones that serve a purpose similar to struts on an airplane wing, providing support and maneuverability during flight.