Do birds and fish both sleep?

Answer 1

My cockatoo certainly sleeps-AND if she does not get her precious beauty sleep of minimum of 7 hours, she is cranky for most of the day, until she feels better. So birds, definitely do sleep (I've got the cutest pictures of my loving cockatoo sleeping, eyes closed of course, with one leg tucked in under her wing, resembling a bird sleeping holding her little "teddy"-SO CUTE)
Fish, absolutely, positively do not sleep, that can be confirmed by any aquatic professional, or even a pet gold-fish amateur homeowner.

Answer 2

Fish. No
Birds. Yes

Answer 3

some birds can sleep while flying! Fish too!

Answer 4

they both do
when fishes are asleep, the often stay still (with their eyes open)

for birds, from what i've noticed so far, they ducked their head in to between their shoulders haha while hanging on the branch

more details go to google.com/image and type in 'sleeping bird/ fish'

Answer 5

Yes birds do,but i'm not sure about fish.

Answer 6

Umm yeah. I do not know about birds but fish have no eyelids so when they sleep they do it with there eyes open.

Trust me.

Answer 7

I think the fishes no, but birds maybe.

Good luck.

Answer 8

I don't know about fish, but my two Lovebirds always sleep as soon as I turn the lights out.

Answer 9

birds do in nests but fish dont av eyelids lol but they just rest at the bottom

Answer 10

I dunno about fish, but I had a pet bird one time, and I'm not sure because I didn't spend my sleep time staring at my bird, but Yes, I think it slept.