White-Throated Sparrows Across Canada Are Whistling A Catchy New Tune
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Male birds typically sing the same tunes as the rest of their species because an unrecognizable song defeats the two primary reasons for their crooning — to establish and defend their territory and to attract mates. While the songs, which are passed down from generation to generation, may vary slightly by region, any new compositions are typically limited to the local environment. However, for reasons unknown to scientists, white-throated sparrows across Canada are abandoning their classic song for a catchy new tune "written" by their peers in British Columbia.
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지금 학습 시작하기댓글 93개
amberlight5년 이하that is a high note...
gamebook1905년 이하Bird's are so cool like that! Aren't they? Answer by the reply button.😁- supersmartben015년 이하True They are so cute and also cool
spyndera995년 이하Yeah. I think that they almost completely revamped the entire song.
annette095년 이하Yeah ! So true!😀
coolcookie5년 이하very. True!!
wolfy_blue5년 이하yea birds r awesome- coolcookie5년 이하And. Cool!!!
animereina20215년 이하Yeah, they can be funny!
breathofthewild5년 이하maybe they heard it a lot and repeated it, kinda like how babies learn to talk- jthememer5년 이하WOW
- animereina20215년 이하Wow! That's crazy! I wonder how the birds changed their tune over the years?There is still so much about nature we need to learn!
110088005년 이하WOW! The new tune and the old tune is way different.
kiki05065년 이하😲THIS IS AWSOME I love in Canada and guess what I heard that bird song a weird but real cool 😎 toon I took a video on my gallery but it was AWESOME 😄✨✨✨
juna1234675년 이하*gasp*😯 it's amazing 🐦.- juna1234675년 이하amazing, a beautiful song. I think i'll keep a ear out. 😉
sweet-readlover5년 이하I wish i could live or have a vacation at Canada and see one of those.