Translation of "Perches" in Russian

Infrared light, invisible to the monkeys, reveals their high perches.

Невидимый макакам инфракрасный свет обнаруживает их на далеких верхушках.

- It's odd that chickens never fall off their perches when they're asleep.
- It's funny that chickens never fall off their perches when they're asleep.
- It's strange that chickens never fall off their perches when they're asleep.

- Странно, что куры никогда не падают с насеста, когда спят.
- Странно, что куры никогда не падают с насеста во время сна.