Bear-hybrids: behaviour and phenotype - ScienceDirect
Grizzly bear - Wikipedia
Can polar bears use terrestrial foods to offset lost ice‐based hunting opportunities? - Rode - 2015 - Frontiers in Ecology and the Environment - Wiley Online Library
Love in the time of climate change: Grizzlies and polar bears are now mating - The Washington Post
Have you ever heard of a 'pizzly' bear? - CBBC Newsround
Pictures: "Pizzly" to Be Joined by More Arctic Hybrids?
DNA study clarifies relationship between polar bears and brown bears
Bear-hybrids: behaviour and phenotype - ScienceDirect
VIDEO: 'Pizzly bears': Climate change to thank for grizzly-polar bear hybrid, experts say - YouTube
Brown Polar Bears, Beluga-Narwhals and Other Hybrids Brought to You by Climate Change | Science| Smithsonian Magazine
We found grizzly, black and polar bears together for the first time | PBS NewsHour
Vanderbilt researcher explains Pizzly bear hybrid species - YouTube
The evolutionary history of bears is shaped by gene flow across species | bioRxiv
German zoo bear shot dead – DW – 03/11/2017
Pizzly or grolar bear: grizzly-polar hybrid is a new result of climate change | Climate crisis | The Guardian
BBC - Earth News - Polar bear plus grizzly equals?
Grolar or pizzly? Experts say rare grizzly-polar bear hybrid shot in Nunavut | CBC News
Wild find: Half grizzly, half polar bear
Interspecies Hybrids Play a Vital Role in Evolution | Quanta Magazine
Vanderbilt researcher explains Pizzly bear hybrid species | Vanderbilt University
Pizzly Bears, a Polar and Grizzly Hybrid, Spread Due to Climate Crisis
Love in the time of climate change: Grizzlies and polar bears are now mating - The Washington Post
Grizzly-polar bear hybrid believed killed in Canada
