Poecile montanus, Willow Tit
Passeriformes – Paridae
N.B.: Ageing Willow Tits is rather difficult. Please bear that in mind when using my photos as a reference. I apologize for the fact that not all photos in the gallery are of great quality but I decided to upload them nonetheless as I think they might be still useful.
CZEP17-040
Sex: U, age: 5CY+ (euring: 12), trapped: January, 2017 in Vysočina Region, Czech Republic
Age is known more precisely as this is a retrap. This bird was ringed as 1CY+ (euring 4) in May, 2013 by another ringer.
CZEP17-152
Sex: U, age: 2CY (euring: 5), trapped: March, 2017 in Vysočina Region, Czech Republic
CZEP17-168
Sex: U, age: 2CY (euring: 5), trapped: March, 2017 in Vysočina Region, Czech Republic
CZEP18-059
Sex: U, age: 1CY+ (euring: 4), trapped: March, 2018 in Vysočina Region, Czech Republic
CZEP18-060
Sex: U, age: 2CY+ (euring: 6), trapped: March, 2018 in Vysočina Region, Czech Republic
CZEP18-094
Sex: U, age: 2CY (euring: 5), trapped: March, 2018 in Vysočina Region, Czech Republic
CZEP18-095
Sex: U, age: 1CY+ (euring: 4), trapped: March, 2018 in Vysočina Region, Czech Republic
CZEP18-675
Sex: U, age: full grown (euring: 2), trapped: August, 2018 in Vysočina Region, Czech Republic
CZEP18-676
Sex: U, age: 1CY (euring: 3), trapped: August, 2018 in Vysočina Region, Czech Republic
CZEP18-811
Sex: U, age: 1CY (euring: 3), trapped: November, 2018 in Vysočina Region, Czech Republic