In addition to frogs, I collect owls. Right now, it's just five cookie jars from the mid-20th century and a couple of figurines from my grandparents' house. But anything more than two is a collection, as far as I'm concerned. I'm not really starting an owl stamp collection, but I've discovered that there are quite a few frog stamps that also have owls on them and quite a few sets that contain both frogs and owls. These are them.
Scott No.: 917
Date of Issue: January 21, 1965
Occasion: Matthias Claudius (1740-1815)
Scott No: 1141
Date of Issue: May 20, 1986
Set: Species at Risk
Species: Barn Owl (Tyto alba)
Scott No: 509
Date of Issue: April 25, 1989
Set:
Species: Barn Owl (Tyto alba)
Scott No.: 732
Date of Issue: September 23, 1985
Set:
Species: Litle Owl(Athena ncotua)
Scott No: 266
Date of Issue: March 24, 1995
Set: Species threatened with extinction
Species: (Olus gurneyi)