Bufnitele difera ca specii prin colorit, aspect sau dimensiune, dar toate isi pot roti capul la 270 de grade. Toate speciile de bufnite sunt carnivore mai putin bufnita elf care se mai hraneste cu seminte sau fructe.
Cele mai mari specii de bufnite pot vana mamifere precum pui de lup, vulpi sau caprioare mici.
Bufnitele vaneaza atat de bine incat unele specii isi surprind prada fara sa fie auzite. Cea mai raspandita bufnita este Striga, aceasta poate vana pana la 1000 de soarece pe an.
Fermierii o apreciaza pentru ca reduc numarul de soareci care fac pagube recoltelor. Bufnita polara detine teritorii pana la 2km patrati; este una din cele mai mari specii de bufnite.
In curand vor aparea urmatoarele specii de bufnite:
Minunita sau bufnita boreala (Aegolius funereus), Ciusul (Otus scops), Caprimulgul sau mulge capre(european nightjar), Bufnita boreala, Bufnita-spiridus (Micrathene whitneyi), Bufnita mare cornuta sau Bufnita de virginia (Bubo virginianus), Barred Eagle Owl (Bubo sumatranus), Bubo nepalensis
Specii de bufnite care mananca peste:
Blakiston’s Fish Owl (Ketupa blakistoni or Bubo blakistoni), Brown Fish Owl (Ketupa zeylonensis or Bubo zeylonensis), Tawny Fish Owl (Ketupa flavipes or Bubo flavipes), Buffy Fish Owl (Ketupa ketupu or Bubo ketupu), Pel’s Fishing Owl (Scotopelia peli or Bubo peli), Rufous Fishing Owl (Scotopelia ussheri or Bubo ussheri), Vermiculated Fishing Owl (Scotopelia bouvieri or Bubo bouvieri)
Alte specii de bufnite:
Lesser Horned Owl, Bubo magellanicus, Indian Eagle-Owl, Bubo bengalensis, Pharaoh Eagle-Owl, Bubo ascalaphus, Cape Eagle-Owl, Bubo capensis, Spotted Eagle-Owl, Bubo africanus, Greyish Eagle-Owl, Bubo cinerascens, Fraser’s Eagle-Owl, Bubo poensis, Usambara Eagle-Owl, Bubo vosseleri, Spot-bellied Eagle-Owl, Bubo nipalensis, Barred Eagle-Owl, Bubo sumatranus, Shelley’s Eagle-Owl, Bubo shelleyi, Verreaux’s Eagle-Owl, Bubo lacteus, Dusky Eagle-Owl, Bubo coromandus, Akun Eagle-Owl, Bubo leucostictus, Philippine Eagle-Owl, Bubo philippensis