3 ms·

They can't Fun biology fact: birds can't control their n.1 and n.2 because anything that they would potentially store would make them heavier for flight

• OptionOfT 1y ago
  You can teach them to empty on command. Often done with parrots so that they're empty before you put them on your shoulder.
• gadders 1y ago
  I did hear that birds evacuate as part of the muscle contractions required to get airborne.