Hybrid polar-brown bears appear on Kunashir Island

Climate change has caused polar and brown bears to meet on Kunashir Island, leading to natural interbreeding and the emergence of hybrid offspring.

Consensus

• Climate change has caused the ranges of polar and brown bears to overlap on Kunashir Island.
• The overlap has led to natural interbreeding between the two species.
• Hybrid offspring have been observed on Kunashir Island.
• The process is occurring without human intervention.
• Similar cases were previously recorded in Canada in 2006.
• The hybrids are referred to as 'pizzlies' in English, derived from 'polar' and 'grizzly'.

Coverage (2 sources)

• Due to climate change, hybrids of white and brown bears appeared on Kunashir — РИАМО
• Appearance of a hybrid of white and brown bears is recorded on Kunashir Island in the Kurils. — РИА Новости (Telegram)

Key entities

• Kunashir
• RIA Novosti
• Kurils
• Canada
• Sakhalin Oblast