1. BLUE-GRAY GNATCATCHER, Male 4. PLUMBEOUS GNATCATCHER, Female 



2. BLUE-GRAY GNATCATCHER, Female 5. BLACK-TAILED GNATCATCHER, Male 



3. PLUMBEOUS GNATCATCHER, Male 6. BLACK-TAILED GNATCATCHER, Female 



(Three-fifths Natural Size* 



