Juan Fernandez Petrel

Pterodroma externa

Order

PROCELLARIIFORMES

Family

Petrels and Shearwaters (Procellariidae)

Code 4

JFPE

Code 6

PTEEXT

ITIS

HEAD

Juan Fernandez Petrel Head Illustration
  • Bill Shape: Hooked Seabird
  • Eye Color: Black
  • Head pattern: Unique pattern
  • Crown Color: Gray-brown to black.
  • Forehead Color: White with gray specks.
  • Nape Color: Gray
  • Throat Color: White
  • Cere color: No Data

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BODY

Juan Fernandez Petrel Body Illustration
  • Length Range: 43-46 cm (17-18 in)
  • Weight: 555 g (19.57 oz)
  • Size: Large (16 - 32 in)
  • Color Primary: Gray
  • Underparts: White
  • Upperparts: Gray with white-gray scaling on back and black-gray rump, tertials, and secondary coverts that form an "M" pattern on the upperparts.
  • Back Pattern: Scaled or scalloped
  • Belly Pattern: Solid
  • Breast Pattern: Solid

FLIGHT

Juan Fernandez Petrel Flight Illustration
  • Flight Pattern: Alternates glides with rapid wing beats.
  • Wingspan Range: 95-97 cm (37.4-38.1 in)
  • Wing Shape: Pointed-Wings
  • Tail shape: Rounded Tail
  • Tail Pattern: Solid
  • Upper Tail: Gray
  • Under Tail: Gray
  • Leg Color: Yellow with black toes.
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Parts of a Standing bird X
Head Feathers and Markings X
Parts of a Flying bird X