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The document describes the narwhal as a toothed whale inhabiting Arctic waters, characterized by a spiraled tusk that is an enlarged tooth with up to 10 million nerve endings. With a population exceeding 80,000, these animals face threats from climate change and oil and gas development, the latter of which increases shipping vessel collisions and underwater noise pollution. Narwhals are found in Canada, Greenland, Norway, and Russia, often wintering in the Baffin Bay-Davis Strait area.

Climate change is reducing Arctic sea ice, forcing walruses to congregate in large land-based groups called 'haulouts'. These haulouts increase mortality through calf exhaustion during long swims and stampedes caused by disturbances. The Arctic is warming twice as fast as the global average, with projections suggesting it could be ice-free in summer by 2040.

Ecological connectivity allows animals to move freely to find food and breed, sustaining natural processes that provide clean air, soil, and water. Human activities—including infrastructure development, deforestation, and overfishing—fragment these habitats, leading to human-wildlife conflict and ecosystem breakdown. Climate change further necessitates connectivity as species must move to adapt to shifting environments. WWF implements restoration strategies such as wildlife corridors and sustainable land-use planning, exemplified by projects in Borneo, Southern Africa, the Mekong region, and the Terai Arc. To scale these efforts, WWF co-created the Wildlife Connect initiative with the Center for Large Landscape Conservation and the IUCN WCPA.

Between 2021 and 2023, WWF Guatemala implemented a pilot project in the Maya Biosphere Reserve to combat the illegal hunting and trade of jaguars. Using a political economy analysis (PEA) and participatory research, the project identified corruption risks and threats, such as the presence of mafias baiting jaguars to justify killing them. To mitigate these risks without alienating government collaborators, the project avoided direct mentions of 'corruption' during implementation, focusing instead on 'opportunities for change' like ranger rotation and improved control posts. Practical interventions included installing electric fences for ranchers and launching radio campaigns to reduce human-jaguar conflict. The project highlighted the critical need for reliable data on wildlife seizures and conflict, as 'Corruption and criminality also thrive in information-poor environments.'

Whale sharks are the world's largest fish, reaching up to 60 feet, and face threats from bycatch, the fin trade, plastic pollution, and climate change. WWF works to protect their habitats and reduce illegal trade, specifically supporting sustainable tourism and population monitoring on Mafia Island, Tanzania, where the population grew from 100 individuals in 2012 to around 180.

The document outlines the interdependence of forests and freshwater, asserting that integrated protection can double conservation outcomes. It details how forests regulate water flow, maintain water temperature, filter pollutants, and support aquatic food webs. The text emphasizes that both systems face shared threats from unsustainable agriculture, infrastructure, and climate change, and advocates for a combined management approach to maximize biodiversity and human health benefits.

A zoonotic disease is an illness that jumps from wild or domestic animals to humans, a process called 'spillover'. The document asserts that human activities—including forest loss, land conversion, and the illegal wildlife trade—increase contact with wildlife and the frequency of these events. It notes that three out of four new infectious disease outbreaks originate from animals, with three to four new zoonotic outbreaks occurring globally every year. Examples of such diseases include SARS, HIV, H1N1, Zika, and Ebola.

The 'Work Out Your Wild Side' guide by WWF International is a five-week educational challenge that combines physical education with facts about global biodiversity. Each week focuses on a specific habitat—freshwater, oceans, forests, grasslands, and polar regions—pairing exercises with information on animal adaptations and the threats facing these ecosystems, such as climate change and pollution. The program concludes with a journal reflection assignment to encourage students to think about helping endangered species.

The Richtersveld region of South Africa faces severe biodiversity loss driven by extreme drought, sandstorms, diamond mining, and poaching, with some plant populations declining by 85%. To combat this, SANParks established an offsite plant conservation greenhouse ten years ago and constructed a second, larger 3,200 square foot facility in 2024 with support from the Wildlife Adaptation Innovation Fund. This new facility has re-homed 11,492 plants from 716 taxa, including over 400 threatened species. The project utilizes IUCN Red List assessments to prioritize species and collaborates with institutions like the Millennium Seed Bank and Kew Royal Botanic Gardens to ensure long-term genetic safekeeping through seed and specimen exchange.

Wetlands are aquatic environments that provide critical ecosystem services, including carbon sequestration and water filtration, yet 87% of the world's wetlands have been lost over the last 300 years. They can store up to 50 times more carbon than rainforests and support the livelihoods of 300 to 400 million people. Conservation efforts include the Freshwater Challenge, which aims to commit 350 million hectares of degraded wetlands to restoration by 2030.

The document describes a WWF-Bulgaria project to mitigate the impact of climate change on brown bear populations by establishing nutrient-rich compost piles to attract protein-rich insects. This initiative aims to reduce bears' reliance on human settlements for food, particularly in the Western Rhodopes where conflicts have increased. The project found that surface-style compost piles with 40%–60% humidity best supported beetle larvae development and successfully attracted a bear. Additionally, the project fostered partnerships with hunters and foresters through education campaigns to support long-term conservation.

Beavers are described as keystone species and "ecosystem engineers" whose dam-building activities create wetlands that sequester carbon and support biodiversity. Their structures regulate water flow to mitigate flooding, replenish groundwater during droughts, and create fire-tolerant zones that suffer only one-third of the damage compared to areas without beavers. In the US Great Plains, where populations were historically depleted by fur traders, initiatives like WWF’s Sustainable Ranching Initiative are using human-made beaver dam analogs in Montana and the Rio Grande basin to restore ecological functions and prepare landscapes for beaver recolonization.

Researchers from the University of Cape Town developed insulated nest boxes to protect southern yellow-billed hornbills in the Kalahari Desert from extreme heat. The project found that insulated boxes significantly reduced nest temperatures, leading to higher fledging rates and healthier nestlings and females compared to uninsulated boxes.

Whales support the ocean's carbon-sequestering capacity by acting as a 'phytoplankton multiplier'. Through the 'whale pump' (vertical movement of minerals) and the release of nutrient-rich waste containing iron, phosphorus, and nitrogen, whales fertilize marine ecosystems. This supports phytoplankton, which capture approximately 37 billion metric tons of carbon dioxide and produce at least 50% of the atmosphere's oxygen. Despite a ban on commercial whaling, whale populations remain significantly lower than pre-commercial levels, with six of the 13 great whale species listed as endangered or vulnerable due to threats like ship strikes, plastic pollution, and climate change.

The document highlights the parental strategies of orangutans, polar bears, African elephants, cheetahs, and emperor penguins, detailing how they provide food, protection, and survival training to their offspring.

The guide outlines seven ways individuals can support ocean conservation, including choosing sustainable seafood certified by the MSC and ASC, reducing carbon footprints to combat ocean warming, and eliminating single-use plastics. It also suggests traveling responsibly, educating oneself and others, volunteering for conservation organizations, and advocating for ocean-friendly policies through elected representatives.

The document warns that releasing pets into the wild can lead to invasive species that cause significant ecological and economic damage, citing the Burmese python in Florida as an example. It highlights that the US spends approximately $21 billion annually on damages from invasive species, particularly in agriculture. To mitigate these risks, the guide urges owners to ensure secure housing, avoid releasing pets into the wild, and use trusted channels like rescue centers or zoos if they can no longer care for an animal.

The document outlines why primates are unsuitable as pets, noting that 94% of primate species are experiencing population declines and 69% are threatened with extinction. It highlights risks such as the spread of diseases like herpes B virus and monkeypox, as well as the ecological threat of invasive species, specifically citing established breeding populations of rhesus macaques and vervet monkeys in Florida. The text criticizes the current 'patchwork of regulation' in the US and urges support for the Captive Primate Safety Act to prohibit private possession and interstate commerce of primates.

The US Endangered Species Act (ESA), passed in 1973, is described as a highly effective law with a 99% success rate in preventing the extinction of listed species. The document outlines how the ESA protects native species through habitat preservation and prohibitions on harm, while protecting international species by regulating trade. It highlights that 46 species, including bald eagles and humpback whales, have been recovered. However, the text warns that proposed 2025 regulatory changes by the Trump administration could undermine the law by prioritizing economic impacts over science and making it harder to designate critical habitats, potentially threatening species such as polar bears and monarch butterflies.

Erin Schmidt, a teacher at Totino-Grace High School, used a scholarship trip to Churchill, Canada, to create a student-driven learning experience. Students engaged with the trip via a 'Post-It Note Challenge' and later completed a project called 'The Story of Our Changing Planet: Creating Art with Climate Data,' using datasets to visualize polar bear population decreases and the increase of ice-free days in Western Hudson Bay. The curriculum utilised WWF resources to help students develop calls-to-action for sustainable environmental policies and reduced carbon footprints.