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
quicksilver375년 이하Birds are sooooooooooooooo cool!
frenchie_friend5년 이하I love Their song so Beautiful and the birds them self are so cute.^0^
cutenerdgirl5년 이하so cool
cbsoniku5675년 이하It's so loud but I like how the birds are trying something new. I like lot's of animals! ༼ つ ◕_◕ ༽つ
juna1234675년 이하wow... the bird are noisy,in a good way. and so cute!! I ❤️ 🐦
nnm5년 이하so cute i love them don't you
- supersmartben015년 이하Very noisy!!!!!!!!!!!!!!!
l785년 이하THEY. ARE. SO. CUUUUUTTTEEE!!!!
hihi7775년 이하that is sooooooo amazing and cool
coolcookie5년 이하Birds. are. Cute. And. Funny!!
helen09165년 이하Aww, that bird is so cute! Also, birds are one of the coolest animals in my opinion.