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๐Ÿงต dumb mindless creatures

Anonymous No. 16205889

THIS bird produces no other sound except unintelligible screech which remains always the same, there is no variation

All other vocal birds at least have bird song with weird stops and small alterations.

Who knows, a Great Tit might actually be communicating like this: 00011100, 0110110

Not so with swallow

He just literally screams to death any insect nearby and then picks it up as a food

What is the scientific basis on NOT having a varied bird song

Anonymous No. 16206051

>>16205889
>Swallows are able to produce many different calls or songs, which are used to express excitement, to communicate with others of the same species, during courtship, or as an alarm when a predator is in the area. The songs of males are related to the body condition of the bird and are presumably used by females to judge the physical condition and suitability for mating of males.[44] Begging calls are used by the young when soliciting food from their parents. The typical song of swallows is a simple, sometimes musical twittering.
https://en.wikipedia.org/wiki/Swallow#Calls

Now you provide your source.

Anonymous No. 16206957

>>16205889
Why dont you shut the fuck up you subhuman

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Anonymous No. 16207107

>>16205889
>What is the scientific basis
birds aren't real

Anonymous No. 16207164

>>16205889
>THIS bird produces no other sound except unintelligible screech which remains always the same, there is no variation
so it's exactly like you then.

Anonymous No. 16207168

>>16205889
>Swallows
stopped reading right there, I hate faggots