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
quicksilver37약 5년Birds are sooooooooooooooo cool!
frenchie_friend약 5년I love Their song so Beautiful and the birds them self are so cute.^0^
cutenerdgirl약 5년so cool
cbsoniku567약 5년It's so loud but I like how the birds are trying something new. I like lot's of animals! ༼ つ ◕_◕ ༽つ
juna123467약 5년wow... the bird are noisy,in a good way. and so cute!! I ❤️ 🐦
nnm약 5년so cute i love them don't you
- supersmartben01약 5년Very noisy!!!!!!!!!!!!!!!
l78약 5년THEY. ARE. SO. CUUUUUTTTEEE!!!!
hihi777약 5년that is sooooooo amazing and cool
coolcookie약 5년Birds. are. Cute. And. Funny!!
helen0916약 5년Aww, that bird is so cute! Also, birds are one of the coolest animals in my opinion.