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Back to Strigidae

Aegolius funereus, Boreal Owl

Strigiformes – Strigidae

Filters: (select multiple values)

Sex

M U

Age

1CY juv (euring: 3J) 1CY (euring: 3) 2CY (euring: 5) 4CY (euring: 9) 4CY+ (euring: 10)

Sex determination

in the field

Month

March August September October

Year

2017 2018 2021

Repeatedly photographed

no

Locality

Jeseníky Mts., Czech Republic Vysočina Region, Czech Republic

Moulting

not in moult

Other remark

no remark ageing remark

Reset filters 16 individuals shown

CZEP17-129

CZEP17-129 a

CZEP17-129 b

CZEP17-129 c

Sex: U, age: 2CY (euring: 5). Trapped: March, 2017 in Vysočina Region, Czech Republic.

CZEP17-135

CZEP17-135 a

CZEP17-135 b

CZEP17-135 c

Sex: U, age: 2CY (euring: 5). Trapped: March, 2017 in Vysočina Region, Czech Republic.

CZEP17-316

CZEP17-316 a

CZEP17-316 b

CZEP17-316 c

Sex: U, age: 1CY (euring: 3). Trapped: August, 2017 in Jeseníky Mts., Czech Republic.

CZEP17-321

CZEP17-321 a

CZEP17-321 b

CZEP17-321 c

Sex: U, age: 1CY juv (euring: 3J). Trapped: August, 2017 in Jeseníky Mts., Czech Republic.

CZEP18-766

CZEP18-766 a

CZEP18-766 b

CZEP18-766 c1

CZEP18-766 c2

CZEP18-766 d

Sex: U, age: 4CY (euring: 9). Trapped: October, 2018 in Jeseníky Mts., Czech Republic.

Age of this bird is known more precisely asi it is a retrap. It was ringed in September 2015 as 1CY (euring: 3) by another ringer.

CZEP21-426

CZEP21-426 a

CZEP21-426 b

CZEP21-426 c

CZEP21-426 d

CZEP21-426 y

Sex: M, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-427

CZEP21-427 a

CZEP21-427 b

CZEP21-427 c

CZEP21-427 d

CZEP21-427 y

Sex: U, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-443

CZEP21-443 a

CZEP21-443 b

CZEP21-443 c

CZEP21-443 d

CZEP21-443 y

Sex: U, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-444

CZEP21-444 a

CZEP21-444 b

CZEP21-444 c

CZEP21-444 d

CZEP21-444 y

Sex: U, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-455

CZEP21-455 a

CZEP21-455 b

CZEP21-455 c

CZEP21-455 d

CZEP21-455 y

Sex: U, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-456

CZEP21-456 a

CZEP21-456 b

CZEP21-456 c

CZEP21-456 d

CZEP21-456 y

Sex: U, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-457

CZEP21-457 a

CZEP21-457 b

CZEP21-457 c

CZEP21-457 d

CZEP21-457 y

Sex: U, age: 4CY+ (euring: 10). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-460

CZEP21-460 a

CZEP21-460 b

CZEP21-460 c

CZEP21-460 d

CZEP21-460 y

Sex: U, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-473

CZEP21-473 a

CZEP21-473 b

CZEP21-473 c

CZEP21-473 d

CZEP21-473 y

Sex: U, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-474

CZEP21-474 a

CZEP21-474 b

CZEP21-474 c

CZEP21-474 d

CZEP21-474 y

Sex: U, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.

CZEP21-481

CZEP21-481 a

CZEP21-481 b

CZEP21-481 c

CZEP21-481 d

CZEP21-481 y

Sex: M, age: 1CY (euring: 3). Trapped: September, 2021 in Jeseníky Mts., Czech Republic.