Western Flycatcher
Empidonax difficilis

 

Riverside Co., CA, April

 

Riverside Co., CA, April

 

Riverside Co., CA, April

 

Boulder Co., CO, June

 

Boulder Co., CO, June

 

Boulder Co., CO, June

 

Boulder Co., CO, June

 

Boulder Co., CO, June

 

Boulder Co., CO, June

 

Coahuila, Mexico, May

 

Coahuila, Mexico, May

 

Coahuila, Mexico, May

 

Coahuila, Mexico, May

 

Coahuila, Mexico, May

 

Coahuila, Mexico, May

 

Coahuila, Mexico, May

 

Coahuila, Mexico, May

 

Riverside Co., CA, April

 

Riverside Co., CA, April

 

Riverside Co., CA, April

 

Riverside Co., CA, April

 

Riverside Co., CA, April

 

Riverside Co., CA, April

 

Riverside Co., CA, April

 

Pima Co., AZ, May

 

Pima Co., AZ, May

 

Pima Co., AZ, May