Polar Bears May Struggle To Produce Milk For Their Cubs As Climate Change Melts Sea Ice

When sea ice melts, polar bears must move onto land for several months without access to food. This fasting period is challenging for all bears, but particularly for polar bear mothers who are nursing cubs.

Our research, published in Marine Ecology Progress Series, found that polar bear lactation is negatively affected by increased time spent on land when sea ice melts 

https://menafn.com/1107196910/Polar-Bears-May-Struggle-To-Produce-Milk-For-Their-Cubs-As-Climate-Change-Melts-Sea-Ice

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