This article was originally published on Critter Science.

The rainbow trout, aka steelhead or steelhead trout, is an anadromous (migrates from saltwater to freshwater) species of fish that originally hails from the Pacific Ocean regions. These fish have been introduced to every continent, sans Antarctica. They migrate from saltwater to freshwater after living from between 2 – 3 […]

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This article was originally published on Critter Science.

The sulfur-crested cockatoo hails from Australia, New Guinea, and some of the islands of Indonesia. In large numbers these birds are considered pests, as they can be destructive and loud. They face the threat of habitat loss and fragmentation via the clearing of mature eucalypt woodlands which removes essential foraging […]

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This article was originally published on Critter Science.

The bank vole is a small species of vole that can be found throughout Europe, western Asia, and the Middle East. These voles have been accidentally released into Ireland as well. They face the threats of habitat loss and destruction in the form of deciduous forests being replaced by coniferous […]

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