"Did something happen to their food supply in those years that put them under acute nutritional stress and which resulted in a lot of whales being in really poor condition and dying?"
"Or did the number of whales in the population build up to such a level that they have competed with each other for food and then again, a proportion of the population died off because they couldn't compete for the available resources?"
#gray-whales #food-scarcity #marine-mammal-deaths #arctic-feeding-grounds #national-oceanic-and-atmospheric-administration
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