They might have been small enough to swallow. If the skull is missing, an adult owl might have torn off the head and brought it to her baby. Then, the pellet could have belonged to the offspring.
cuz last time i checked owls didn't sh*t out bones
Wait A Few Minutes And Cough Up A Owl Pellet [bones,fur,skull,ect.]
All owls produce pellets because that is from eating rodents and getting rid of fur and bones.
They have a gizzard, a second stomach that forms a pellet made of bones, fur, and other undigestable parts of owl prey. When the pellet is formed, owls spit it up. Pellets are often found under owl trees where they nest or have previously nested.
An owl pellet is a conglomeration of undigested material that the owl has regurgitated. This is not fecal material. It is regurgitated out of the beak. It is a consequence of a canivorous bird eating its prey whole. Hawks and falcons do the same thing. These pellets look gray or brown and are an inch or two long (3-5 cm). They often contain a lot of hair and so a person may easily think it is the decayed remains of a dead mouse. It can include a mouse meal, but it is what remains after after the bird has finished digestion. There is clearly an evolutionary advantage to a process that extracts the high value nutrients which may represent a small fraction of the material in the meal. It saves the energy of processing indigestible material and saves the weight, perhaps the most important aspect for a bird. A bird's pellet can be analysed to determine its diet and may the pellet may contain insects parts, indigestible plant matter, bones, fur, feathers, bills, claws, and teeth.
There are things that the owl doesn't digeste, these things form an owl pellet. Every owl has one. The type of things in the owl pellets are bones from smaller animals that the eat, and hair from the animal that the owl eats. This is my detail fact about What is in an owl pellet.
The outside of an owl pellet is covered in a thin slime, to assist the owl with ejecting the pellet, the undigested fur or feather tends to be the next layer, with the undigested bones on the inside.
Fur and bones of what the owl ate.
bones from other animals
The inside of an owl pellet contains the remains of bones and fur that was undigested.
because ussually a owl pellet eats small animal so there lungs wont show because there bones are little. So a owl eats big ones so lungs will show because they have big bones.
tweezers
One important thing you can learn from studying an owl pellet is learning what animal the bones in the owl pellet belong to.
You must find the owl's pellet and sift through it looking for bones and fur.
The bones and indigestable objects all get clumped together in a pellet. The owl basically regurgitates the pellet.
because your putting bones together
The owl pellet remans in the owls rectum until the owl decides it would be a good time to puke it out.
The owl eats his food whole (mice and such animals). The bits of the animal that are not digestible (hair, bones, etc.) are regurgitated (thrown up). What is thrown up is what we refer to as the "pellet".