Barn Owl Pellet Dissection

Around South County: Learning about 'Birds of Prey' at Carrie Weedon Science Center • Community - South County (www.HometownAnnapolis.com - The Capital)

2009-03-20T09:20:00.001-07:00

Around South County: Learning about 'Birds of Prey' at Carrie Weedon Science Center • Community - South County (www.HometownAnnapolis.com - The Capital)

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Where would I find Owl Pellets?

2008-08-12T17:42:00.000-07:00

Owl pellets can be hard to find but you can do it if you employ some investigative skills. The pictures above demonstrate some places you might look if you have some extra time on your hands. All of these locations should be strategically located on the edge of open fields where the owls can locate their prey.

Palm trees. If you separate the fronds of date palms, you'll find pellets laying in the tree. The owls roost and sometimes nest in these trees because they provide good protection from the rain and wind.

Cut banks. Ever drive across the countryside and notice holes in the side of an enbankment? There's a whole hierarchy of prey and predators here.During certain times of year, swallows will migrate and take up residency in these cutbanks. One of the more wise decisions an owl would make would be to live in the penthouse suite at the top of the sometimes hundreds of holes in the bank. Easy pickens. And tastes like chicken.

No, really, they taste like chicken!

Other places similar to cutbanks are rock walls or high cliffs that provide the owl a great position. This position is considered a vantage point and allows the owl to maintain its perspective over its prey. Some of these positions look like the picture on the right.

Above are some pictures that correspond with the items above to help you in your quest. Good luck!

Commonly Asked Questions About Dissecting Owl Pellets

2008-01-25T13:36:00.001-08:00

This blog is dedicated to answering some of the basic questions and providing valuable information about the subject of Barn Owl Pellets.

Common questions include:

What type of owl produces a pellet?
All owls produce a pellet of some shape or measure. Some owls ingest their prey whole while others tear the meat from the bones of their prey, more similar to other birds of prey.
Why is the Barn Owl pellet used for dissection?
The Barn Owl Pellet is used for dissection because of two things: 1) the Barn Owl swallows the entire prey, and 2) the digestive system of the owl produces an enzyme that coats the pellet which "packages" it for a nice long shelf life.
Do people dissect other Bird Pellets?
Other bird pellets are very valuable for dissection. Crows and Raven pellets include a wide variety of exoskeletons, grains, garbage and material while a Horned Owl Pellet includes the broken bones of their prey, producing a chalky pellet.
Why would I dissect a Horned Owl Pellet?
Dissecting Horned Owl Pellets is fascinating in that they consume small and large prey. It is common to find both voles and rabbits in their pellet. They are more difficult to identify prey because the bones are often crushed during the digestion process.
Are Owl Pellets Safe to handle?
It is important to purchase owl pellets from reliable sources of retailers who sterilize pellets in accordance with the national safety standards. Companies like Carolina Biological, Wards Natural Science, Owl Brand Discovery Kits and Nature-Watch only retail properly sterilized pellets.
What are the risks?
Risks of dissecting Barn Owl Pellets are limited to human error. The documented cases of contamination were a result of a classroom using a lunchroom as a dissection lab. The tables were not properly wiped down before schoolchildren used them to consume their prey, including peanut butter sandwiches, Oreos, and more.
What if I find owl pellets in my backyard?
Pick them up! Write to info@obdk.com and we'll coach you on how to sterilize them.
Do owl pellets keep?
Properly sterilized and stored, owl pellets will last for many months. We recommend putting them in re-sealable plastic bags so that no air or pests gets on them.
My pellets had little worms on them; what is that about?
Pellets that have not been properly heat treated will continue the life cycle of whatever bug or insect is consuming them. The most common is a larvae that hatches and as the larvae mature to adulthood, they consume themselves to the outside of the pellet.
Is that safe?
There are no risks with this exposure. It's just really gross.
How do I get rid of the larvae?
Use them as fishing bait. Okay...seriously, if you heat them in the oven at 250 degrees for 30 minutes, your problem will be gone.
What does a pellet look like?
It looks like the image to the right.