To be fair, this wasn't expensive but it comes across as if it were a dvd produced for Y6 to practice taking notes from an audio commentary. It is indeed about birds, not eg lawnmowers or cupcakes so it is an accurate title. It takes a long time to get to the actual birds, having waffled on about how to feed them, blah, blah. Then when it does mention individual species, it fails to clearly show the identifying marks of each species, or to match the sound of the song with the bird portrayed. It would have been better to take each bird in turn and clearly show the identifying features, flight path, and song.
It can only be any use if you have absolutely no idea about bird identification and feeding them; if you are looking to hone your skills, look elsewhere.