The Tan and Cardinal November 20, 1970 by Otterbein University - Issuu
Synergus khazani, new species, female: 99, pronotum and propleuron
Rare half-male, half-female cardinal spotted in Pennsylvania
Birdwatchers photograph rare 'half-male, half-female' cardinal in Pennsylvania
Rare half male, half female cardinal spotted in Pennsylvania
Does This Photo Show Half-Male, Half-Female Cardinal?
Rare bird: 'Half-male, half-female' cardinal snapped in Pennsylvania - BBC News
Can A Cardinal Be Half Male Half Female? Birds Advice
Urban Bird Feeders Are Changing the Course of Evolution - The Atlantic
Rare cardinal sighting renews interest in work by local researchers
Half-male half-female northern cardinal with bizarre split plumage spotted in Illinois
Once-in-a-lifetime, half-male, half-female cardinal photographed in Pennsylvania