Thalasseus bergii

Crested Tern at Fitzroy Island, QLD

Thalasseus bergii at Fitzroy Island, QLD - 31 Mar 2023
Thalasseus bergii at Fitzroy Island, QLD - 31 Mar 2023
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Identification history

Thalasseus bergii 5 Apr 2023 natureguy
Unidentified 5 Apr 2023 MatthewFrawley

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User's notes

Curious if this bird with the bluish beak and mottled plumage is different from the terns it is amongst?

2 comments

natureguy wrote:
   5 Apr 2023
It's an immature
   5 Apr 2023
Thanks @natureguy

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Nearby sightings

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Location information

Sighting information

  • 1 Abundance
  • 31 Mar 2023 03:10 PM Recorded on
  • MatthewFrawley Recorded by

Species information

  • Thalasseus bergii Scientific name
  • Crested Tern Common name
  • Not Sensitive
  • Local native
  • Non-Invasive
  • Up to 54m Recorded at altitude
  • 61 images trained Machine learning

Record quality

  • Images or audio
  • More than one media file
  • Confirmed by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
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