A great video introduction about pellet dissection. It is a collection of youtube videos put into one presentation.
This Owl Pellet Song is the perfect accompaniment to your unit on Owls and pellet dissection.
This teacher applied for a grant and used social media to get the student's parents excited about a solar powered, bluebird house with camera to use with her students. The excitement of the kids made them eager learners and allowed them to appreciate the life cycle of the bird in a tangible and real way. Here is the link to the company that this teacher purchased the box from. http://www.spyonabird.com/bluebird-ip.htm