>>40874
>Citation needed.
<DURR EAGLES COAST IN FLIGHT BECAUSE THEY CHOOSE TOO HURR THEY COULD FLAP AS FAST AS HUMMINGBIRDS IF THEY WANTED TO DO SO IT HAS NOTHING TO DO WITH GENETICS HURRRRRRR
This is you.
>That's retarded and there's no scientific facts to back it up.
<DURR THERE'S NOTHING GENETIC THAT STOPS SPECIES FROM FUCKING EACH OTHER THERE'S NO INNATE NATURAL RESPONSE THAT SAYS "DO NOT WASTE ENERGY BY DOING SOMETHING THAT DOES NOT CREATE OFFSPRING HURR"
This is you.
>Citation needed.
The. Hapsburgs. You already got a citation, you illiterate subhuman.