Are these trees safe to use for cockatiel perches. pictures included. 10 pts will be awarded?

Question

the trees i want to use is this type are they safe for cockatiels

http://s58.photobucket.com/albums/g257/jorge92_2006/?action=view&current=004.jpg

http://s58.photobucket.com/albums/g257/jorge92_2006/?action=view&current=003.jpg

http://s58.photobucket.com/albums/g257/jorge92_2006/?action=view&current=003.jpg

so are these safe

Answer 1

As you can see in this web page:

http://p094.ezboard.com/fthecockatielsto...

The maple tree leaves is not listed as a harmful cause to these birds, so i went to another expert website and looked up maple tree branches and it said that: Fresh branches from, oak, maple, and fruit trees are harmless and will provide hours of chewing and climbing while exercising and trimming the beak and nails for cockatiels. =) so I hope this helped and It hope your cockatiel(s) love it. lol