Second Update and Compilation of 4/27/23 Data

After collecting more bones and pellets for a few months after I made the project, I decided it was time for another update. Since early-mid March, I have barely found any new pellets at its roost, so it might be using a different area of the park.
The owl continues to eat more mammals than birds. I have yet to find an herp bones in the pellets, but there's still the rest of spring and summer. After continually finding rufous eastern screech owl feathers throughout the months, I decided that it only ate 1 screech owl.

Taxa Count
Birds 5
Northern Short-tailed Shrew 2
Crows and Ravens 1
Primates, Rodents, and Allies 1
Southern Flying Squirrel 2
New World Blackbirds and Orioles 1
Hares and Rabbits 1
Mammals 13
Eastern Screech-Owl 1
Red-bellied Woodpecker 1
Meadow Voles 2
Old World Mice and Rats 2
Muroids 1
Perching Birds 11
North American Deer Mice 8
Woodpeckers 1
Placental Mammals 2
Old World Rats 1
Brown Rat 3
Rodents 14
Eastern Gray Squirrel 2
White-breasted Nuthatch 1
Eastern Cottontail 15
American Robin 1
Vertebrates 10

Taxa Count
Mammals 69
Birds 23
UnIDed 10
Total 102

Observation Highlights:

This brown rat partial skull and other bones:

An almost complete northern short tailed shrew skull and other bones:


Many thanks to all of the identifiers!
@tfrench @galecyon @karakaxa @lizardking @zitserm @mbwildlife @paleoshrike @zugz @apgarm @featherenthusiast @porlanaturaleza @chewitt1 @kmccartney3521 @scar2004 @caterpillar511 @nflicker101 @lavenderosella

Posted on April 28, 2023 07:41 PM by brennafarrell brennafarrell

Comments

Very interesting research!

Posted by zitserm 12 months ago

Thanks!

Posted by brennafarrell 12 months ago

Very cool, thanks for keeping us posted!

Posted by featherenthusiast 12 months ago

Thanks, and of course!

Posted by brennafarrell 12 months ago

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