if its not around anybody or anything, the best thing to do is take care of it. if it hatches, take it where u found it and let it free.
I would research this more before removing it to incubate - maybe call a local authority on birds, or a feed store, or online. For example, ducks do not start sitting on their eggs for 10-14 days after they started producing them... so the mommy of this egg could be coming back... and, how do you know it is a swan egg?
An Angry Birds store is in Angry Birds Seasons which cost $1.19 at the moment which is a separate app from Angry Birds.
No! At least normal birds don't!
duck,geese and normal birds
Of course they do.
I think after you get the National Dex from Rowan/Oak, the legendary birds should be roaming around Sinnoh in the grass.
normal birds i like farts and cheese
The black birds should leave the nest around two weeks.
Freeze frame the moment one of the Rio birds bounce around and hit the box in the Rio super bowl advertisement. The ad will have instructions on the box. note: that portion with the box only lasts like half a second.
It depends what you are spotting. Birds? if birds that might apply pressure
building nests and flying
Birds, including lovebirds, should spend a good part of their time each day preening their feathers. Feathers are very important to birds as they rely on their feathers daily to get around, keep them warm/cool, etc. Therefore, keeping their feathers in tip-top shape is very important.
Indeed yes, and being spring at the moment these introduced birds may be heard trilling their songs.