Obscure field mark names like Orange-crowned Warbler and Ring-necked Duck are good, provided they remain exceptions rather than the norm.
Cassia Crossbill never should have been split (was true even before they were found wandering in other states and mimicking other call types).
Obscure field mark names like Orange-crowned Warbler and Ring-necked Duck are good, provided they remain exceptions rather than the norm.
Cassia Crossbill never should have been split (was true even before they were found wandering in other states and mimicking other call types).
2. Red-winged Blackbird
3. Boat-tailed Grackle
4. Tricolored Blackbird
5. Yellow-headed Blackbird
6. Rusty Blackbird
7. Brewer's Blackbird
8. Great-tailed Grackle
9. Bronzed Cowbird
10. Common Grackle
2. Red-winged Blackbird
3. Boat-tailed Grackle
4. Tricolored Blackbird
5. Yellow-headed Blackbird
6. Rusty Blackbird
7. Brewer's Blackbird
8. Great-tailed Grackle
9. Bronzed Cowbird
10. Common Grackle
2. Great-tailed Grackle
3. Boat-tailed Grackle
4. Yellow-headed Blackbird
5. Bronzed Cowbird
6. Brown-headed Cowbird
7. Red-winged Blackbird
8. Common Grackle
9. Tricolored Blackbird
10. Brewer's Blackbird
2. Great-tailed Grackle
3. Boat-tailed Grackle
4. Yellow-headed Blackbird
5. Bronzed Cowbird
6. Brown-headed Cowbird
7. Red-winged Blackbird
8. Common Grackle
9. Tricolored Blackbird
10. Brewer's Blackbird