7 Insane Bird Nests that Will Change How You Think About Birds

Bird Nests are truly amazing. Did you know there are estimated to be over 18,000 different bird species on Earth that make nests?. From teeny, adorable cups to massive compost mounds, the diversity of birds’ nests is definitely impressive. Join SciShow for a fleeting look into the amazing world of birds and the nests they call home! Hosted by Hank Green.

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