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Photo ID Catalogue

A better understanding of the animals we observe not only helps us protect them, but also deepens our awareness of the environment they share with other species — including ourselves, Homo sapiens, who are equally part of this ecosystem.

This philosophy, combined with growing requests for collaboration in photo-identification research, inspired the creation of our photographic databank.

The goal is not to build a new catalogue, but to offer an open, collaborative tool accessible to everyone — curious visitors, whale watchers, students, and researchers — where images can be uploaded, shared, and cross-referenced with existing identification catalogues.

The primary reference for this work remains the pioneering catalogue created in 1987 in the Azores by IFAW, Dr. Jonathan Gordon, and Dr. Lisa Steiner, whose contributions continue to guide photo-identification efforts across the Atlantic.

Blue whale surfacing in calm waters, showing its streamlined body and dorsal fin

Choose a Photo-ID year

List of 2025's Photo ID

Physeter macrocephalus

Physeter macrocephalus


04.21.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 124º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-21'-32"N-28°-17'-35"W
  • Date:  04.21.2025 at 09h59
  • Photographer:  Inês Clara
Physeter macrocephalus

Physeter macrocephalus


04.19.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 195º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-19'-45"N-28°-29'-40"W
  • Date:  04.19.2025 at 15h29
  • Photographer:  João Quaresma
Physeter macrocephalus

Physeter macrocephalus


04.19.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: -
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  0°-0'-0"N-0°-0'-0"W
  • Date:  04.19.2025 at 15h28
  • Photographer:  Filipa Gonçalves
Physeter macrocephalus

Physeter macrocephalus


04.19.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 275º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-19'-43"N-28°-29'-19"W
  • Date:  04.19.2025 at 15h22
  • Photographer:  João Quaresma
Physeter macrocephalus

Physeter macrocephalus


04.19.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 312º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-19'-57"N-28°-29'-11"W
  • Date:  04.19.2025 at 15h18
  • Photographer:  Inês Clara
Physeter macrocephalus

Physeter macrocephalus


04.19.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: -
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  0°-0'-0"N-0°-0'-0"W
  • Date:  04.19.2025 at 15h18
  • Photographer:  Filipa Gonçalves
Physeter macrocephalus

Physeter macrocephalus


04.19.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 243º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-17'-42"N-28°-18'-46"W
  • Date:  04.19.2025 at 11h00
  • Photographer:  João Quaresma
Physeter macrocephalus

Physeter macrocephalus


04.19.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 274º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-18'-40"N-28°-17'-40"W
  • Date:  04.19.2025 at 10h41
  • Photographer:  João Quaresma
Physeter macrocephalus

Physeter macrocephalus


04.19.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 016º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-20'-32"N-28°-17'-4"W
  • Date:  04.19.2025 at 09h53
  • Photographer:  Inês Clara
Physeter macrocephalus

Physeter macrocephalus


04.19.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: -
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  0°-0'-0"N-0°-0'-0"W
  • Date:  04.19.2025 at 09h48
  • Photographer:  Inês Clara
Physeter macrocephalus

Physeter macrocephalus


04.15.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: -
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  0°-0'-0"N-0°-0'-0"W
  • Date:  04.15.2025 at 09h50
  • Photographer:  Filipa Gonçalves
Physeter macrocephalus

Physeter macrocephalus


04.14.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 056º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-21'-18"N-28°-20'-60"W
  • Date:  04.14.2025 at 14h39
  • Photographer:  Inês Clara
Physeter macrocephalus

Physeter macrocephalus


04.13.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 080º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-22'-25"N-28°-9'-45"W
  • Date:  04.13.2025 at 11h37
  • Photographer:  Inês Clara
Physeter macrocephalus

Physeter macrocephalus


04.13.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 055º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-22'-26"N-28°-9'-45"W
  • Date:  04.13.2025 at 11h37
  • Photographer:  João Quaresma
Physeter macrocephalus

Physeter macrocephalus


04.13.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 028º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-22'-12"N-28°-11'-12"W
  • Date:  04.13.2025 at 10h44
  • Photographer:  João Quaresma
Physeter macrocephalus

Physeter macrocephalus


04.11.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 199º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-22'-4"N-28°-11'-39"W
  • Date:  04.11.2025 at 10h35
  • Photographer:  Inês Clara
Physeter macrocephalus

Physeter macrocephalus


04.11.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: -
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-19'-28"N-28°-19'-40"W
  • Date:  04.11.2025 at 10h13
  • Photographer:  Inês Clara
Physeter macrocephalus

Physeter macrocephalus


04.11.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: -
  • Behaviour: -
  • Number of animals: -
  • Group composition: -
  • Observations: Photo from a client on board
  • GPS:  38°-0'-0"N-28°-0'-0"W
  • Date:  04.11.2025 at 10h12
  • Photographer:  Thomas Weber
Physeter macrocephalus

Physeter macrocephalus


04.11.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: -
  • Behaviour: -
  • Number of animals: -
  • Group composition: -
  • Observations: Photo from a client on board
  • GPS:  38°-0'-0"N-28°-0'-0"W
  • Date:  04.11.2025 at 10h05
  • Photographer:  Thomas Weber
Physeter macrocephalus

Physeter macrocephalus


04.04.2025

Physeter macrocephalus

Physeter macrocephalus

  • Trip Number: -
  • Heading: 322º
  • Behaviour: foraging
  • Number of animals: 1
  • Group composition: -
  • Observations: -
  • GPS:  38°-21'-47"N-28°-8'-49"W
  • Date:  04.04.2025 at 16h50
  • Photographer:  Inês Clara