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A couple months ago, another similar fascinating story about frigatebirds was on HN: https://news.ycombinator.com/item?id=12036725 https://news.ycombinator.com/
by duck 10y ago
A couple months ago, another similar fascinating story about frigatebirds was on HN: https://news.ycombinator.com/item?id=12036725 https://news.ycombinator.com/item?id=12036725
And an older story about swifts: https://news.ycombinator.com/item?id=6527669 https://news.ycombinator.com/item?id=6527669