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Birds have been observed to eat each other's brains. This article blames it on climate change, but nutrient deficiencies make much more sense: https://www.popsc
by PavlikPaja 8y ago
Birds have been observed to eat each other's brains. This article blames it on climate change, but nutrient deficiencies make much more sense: https://www.popsci.com/great-tits-murder-climate-change https://www.popsci.com/great-tits-murder-climate-change
https://www.youtube.com/watch?v=W4oEM0W6mhM https://www.youtube.com/watch?v=W4oEM0W6mhM (possibly NSFW/L)
- swsieber 8y agoIt could be both, no? Climate change leading to change in the nutrional makeup of their regular diet?
- PavlikPaja 8y agoWell, yes, but there is no reason to assume that climate change is the only, or even the primary cause of the decline. It's likely a specific nutrient that is yet unknown and thus its intake is not monitored.