Great Crested Tern (Thalasseus bergii)

Great Crested-Tern (Thalasseus bergii)

Great Crested-Tern (Sterna bergii) - Non-breeding

About Great Crested Tern (Thalasseus bergii)

Kingdom: Animals
Phylum: Chordates
Class: Birds
Order: Shorebirds and Allies
Family: Gulls, Terns, and Skimmers

Depth range based on 30 specimens in 2 taxa.
Water temperature and chemistry ranges based on 30 samples.

Environmental ranges
  Depth range (m): 0 - 0
  Temperature range (°C): 27.353 - 27.501
  Nitrate (umol/L): 0.038 - 0.050
  Salinity (PPS): 34.912 - 34.984
  Oxygen (ml/l): 4.655 - 4.664
  Phosphate (umol/l): 0.160 - 0.169
  Silicate (umol/l): 3.208 - 3.344

Graphical representation

Temperature range (°C): 27.353 - 27.501

Nitrate (umol/L): 0.038 - 0.050

Salinity (PPS): 34.912 - 34.984

Oxygen (ml/l): 4.655 - 4.664

Phosphate (umol/l): 0.160 - 0.169

Silicate (umol/l): 3.208 - 3.344

Note: this information has not been validated. Check this *note*. Your feedback is most welcome.

Lifelists

Trips

Visits

2010-07-04

Rangiroa, French Polynesia
2010-07-11

Anaa, French Polynesia
2010-07-13

Tahiti, French Polynesia
2012-11-23

Wollongong Lagoon, Australia
2012-11-24

Wollongong Pelagic Trip, Australia
2016-03-04

Tangkoko National Park, Indonesia

Seen from a distance, best guess to species.
2016-03-11

Ternate Highlands, Indonesia

Seen on the ferry from Sofifi.
2016-03-14

Bunaken, Indonesia
2017-11-13

Sambava, Madagascar
2017-11-22

Mahajanga, Madagascar
2022-05-02

Kadavu, Fiji
2022-05-03

Kadavu, Fiji
2022-05-05

Kadavu, Fiji
2022-05-06

Kadavu, Fiji
2022-05-07

Bouma Natiional Heritage Park - Tavoro Falls, Fiji
2022-05-08

Matei, Fiji
2022-05-10

Vanua Levu, Fiji
2023-04-04

Rottnest Island, Australia
2023-04-05

Rottnest Island, Australia
2023-04-10

Bremer Bay, Australia
2023-04-11

Cheynes Beach, Australia
2023-04-12

Cape Leeuwin, Australia
2023-04-18

Cape Range National Park, Australia
2023-04-19

Cape Range National Park, Australia
2023-04-20

Cape Range National Park, Australia
2024-08-13

Bali Barat National Park, Indonesia
2024-08-22

Rote, Indonesia
2024-08-23

Kupang to Rote Crossing, Indonesia
2024-08-24

Pulau Nuhakepa, Indonesia
2024-08-27

Mali Airport, Indonesia
2025-02-09

Pemba - Ngezi Forest, Tanzania
2025-02-10

Pemba - Ngezi Forest, Tanzania
2025-02-13

Stone Town, Tanzania