How tall are otters

Average weight of an adult female California sea otter is about 50 lbs. Males can weigh up to 70 lbs. Average length of an adult California sea otter is about 4 ft. A group of sea otters resting together is called a raft. Sea otters are known to wrap their pups and themselves in kelp to keep from drifting out to sea. Pups begin to dive and forage at about 2 months.

Sea otter moms typically nurse and care for their pups for about 6 months before weaning them. Sea otter moms typically only give birth to 1 pup. Is there a pupping season? Pups are born year round. Animals This frog mysteriously re-evolved a full set of teeth. Animals Wild Cities Wild parakeets have taken a liking to London.

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This species is very social and lives in family groups with offspring from multiple breeding seasons. Giant River Otters create dens by burrowing into riverbanks or under fallen logs [5]. They are also very territorial, and mark and patrol their home areas, which may span up to 12 km2 4.

According to the International Union for Conservation, the Giant River Otter is endangered and considered extinct in Uruguay and likely extinct Argentina [6]. The recovery of the Giant River Otter has not been so swift, however. There are certain traits of this species that limit its population growth rate — the otters are slow to reach reproductive maturity and have low cub and juvenile survival rates [6]. Construction of roads and infrastructure will improve access to remote watersheds that once provided a refuge for the Giant River Otters from human disturbance.

Additionally, the otters are sometimes viewed as pests or competitors and are killed by fishermen. Though most remaining subpopulations are fragmented and disconnected, there are important subpopulations still thriving in the Amazon, which should be prioritized for conservation. Given bleak outlook, captive breeding programs will be important to long-term survival of the species [7]. The Giant River Otter is a top predator in aquatic systems, and therefore control prey species population sizes to help keep the river ecosystem in balance.

Jessie Nagel is a communications specialist who brings decades of experience along with a passion for the environment, sustainability, and the arts, to her work as Chief Strategist with Amazon Aid Foundation. Nagel is the co-founder of communications agency Hype, which offers public relations, marketing, and social media services to creative content providers in entertainment as well as select non-profit and independent business clients.

She also helped develop and launch Green The Bid, an initiative aimed at shifting the production industry to zero-waste, carbon neutral, sustainable and regenerative practices, and is a founding member of the professional organization Women In Animation. Nagel holds a B. Christina T Miller is a sustainable jewelry specialist who encourages leadership in positive social change and environmental protection. First trained as an artist, she brings creative problem solving to her work on gold supply chains, jewelry, and community organizing for Amazon Aid Foundation.

Miller is the founder and lead consultant of Christina T. Miller Sustainable Jewelry Consulting and provides strategy, guidance, and impact measurement services to clients including jewelry brands and not-for-profits.

As co-founder and former director of Ethical Metalsmiths, Miller worked to create a community of individuals committed to responsible materials sourcing by raising awareness of problems needing attention and working to address them.

Susan Wheeler is a responsible jewelry advocate, she works to bring together people across the global jewelry supply chain to participate equally within the jewelry industry. As founder of The Responsible Jewelry Transformative, she works on the mission of uniting and transforming the jewelry industry around responsible practices so that it may help achieve the UN Sustainable Development Goals.

Susan works through education, initiatives and community. She brings to the Clean Gold Campaign a passion for collaboration and outreach. Susan is also a jewelry designer who uses her jewelry to highlight jewelry industry initiatives and positive narratives from miners and laborers whose work, community and environments are integral to her jewelry creation. Charlie has worked extensively at the intersection of environmental and social issues in Latin America.

In conjunction with his position at Amazon Aid, he is a Program Manager for the environmental health non-profit Pure Earth, where he leads a project in the Peruvian Amazon helping artisanal gold miners reduce mercury-use and restore degraded mining areas. Through this work, Charlie traveled to Madre de Dios, Peru in February to assist with reforestation and learn firsthand about the challenges and marvels of the Amazon Basin.

In his spare time, he enjoys writing, hiking and playing soccer. Born and raised in Charlottesville, Virginia, he is thrilled to be working at the local and global level to protect the diversity of the Amazon. Luis E. Trained as a tropical ecologist, Luis is an expert on the environmental impacts of artisanal scale mining on tropical landscapes, particularly on the effects of mercury contamination on wildlife and indigenous communities.

Luis has led research efforts to study and address mining-related mercury contamination in Brazil, Colombia, Peru, and Madagascar. His research focuses on improving understanding of the global mercury cycle, particularly emissions from the artisanal gold mining sector, and its regional and global effects on forests, ecosystems and human populations.

Silman is a Professor of Biology. His work centers on understanding biodiversity distribution and the response of forests ecosystems to past and future climate and land use changes.