It’s unfair to call them shitty, rock pigeons make nests on flat, stable surfaces, and are tended to by both parents in shifts, so all the nest needs to do is prevent the egg from rolling away when they get up. The nests are perfectly suited to purpose, it’s us humans who are imposing unfair beauty standards for what a nest “should” be.
Obligatory “Latine” is the preferred gender neutral term for spanish speakers because it actually follows the gendering rules of the language, rather than english speakers making shit up.