Hi
I am making a record of bird sightings in the USA and would value some help from a birder in NM
On a visit to Carlsbad Caverns in May 2013 I noted " swift sp. dark above , pale below , at 2pm at cave entrance"
Is Chimney Swift the likely ID? I ask because the NPS bird list states this bird is Occasional in Spring?
Is any othe swift sp more likely?
Thanks
I am making a record of bird sightings in the USA and would value some help from a birder in NM
On a visit to Carlsbad Caverns in May 2013 I noted " swift sp. dark above , pale below , at 2pm at cave entrance"
Is Chimney Swift the likely ID? I ask because the NPS bird list states this bird is Occasional in Spring?
Is any othe swift sp more likely?
Thanks