Please could someone help this confused birder..........
Which of the following are now considered full species or still considered subspecies.
1)Little Tern/ Least Tern
2)Tufted Titmouse/ Black crested Titmouse
3) Eurasian Teal/ Green Winged Teal
As I saw all bar Little Tern and Eurasian Teal in the US I'm particulary interested in the ABA list and thoughts from our US friends or those European birders who have been stateside recently
Any help would be greatly appreciated as I'm going round in circles
Thanks
Rob
Which of the following are now considered full species or still considered subspecies.
1)Little Tern/ Least Tern
2)Tufted Titmouse/ Black crested Titmouse
3) Eurasian Teal/ Green Winged Teal
As I saw all bar Little Tern and Eurasian Teal in the US I'm particulary interested in the ABA list and thoughts from our US friends or those European birders who have been stateside recently
Any help would be greatly appreciated as I'm going round in circles
Thanks
Rob