Recommended camera settings#
Focal length needed to frame it#
For a subject about 102 cm long filling a third or half of the frame width horizontally.
| Distance | ⅓ of frame (FF) | ½ of frame (FF) | ⅓ of frame (APS-C) | ⅓ of frame (MFT) |
|---|---|---|---|---|
| 5 m (16 ft) | 57 mm | 86 mm | 38 mm | 29 mm |
| 10 m (33 ft) | 115 mm | 173 mm | 76 mm | 57 mm |
| 15 m (49 ft) | 172 mm | 259 mm | 115 mm | 86 mm |
| 20 m (66 ft) | 229 mm | 345 mm | 153 mm | 115 mm |
| 30 m (98 ft) | 344 mm | 518 mm | 229 mm | 172 mm |
| 50 m (164 ft) | 573 mm | 863 mm | 382 mm | 286 mm |
About the Magnificent Frigatebird#
The magnificent frigatebird (Fregata magnificens) is a seabird of the frigatebird family Fregatidae. With a length of 89–114 centimetres (35–45 in) and wingspan of 2.17–2.44 m (7.1–8.0 ft) it is the largest species of frigatebird. It occurs over tropical and subtropical waters off America, between northern Mexico and Ecuador on the Pacific coast and between Florida and southern Brazil along the Atlantic coast.
Summary adapted from Wikipedia via iNaturalist (CC BY-SA 4.0).
Field-craft tips#
- Soar high — a 600 mm lens and bright-sky compensation help.
- Bright sand and surf fool meters — dial in exposure manually or with auto-ISO and compensation.
- Sightings peak in January, April and December, which is when you'll have the most chances.
Ethics#
- The welfare of the animal comes first: if it changes its behaviour because of you, you are too close.
- Stay on trails, respect closures around nests, leks, dens and haul-outs.
- Avoid playback and baiting in sensitive seasons; never bait predators.
- Don't share precise locations of rare, nesting or roosting animals publicly.
Frequently asked questions#
What lens do I need to photograph a Magnificent Frigatebird?
At about 102 cm long, a magnificent frigatebird fills a third of a full-frame image at 10 m with roughly 115 mm, or at 20 m with 229 mm.
What shutter speed should I use for a Magnificent Frigatebird?
1/1000 s when it's still; 1/2500–1/4000 s for action.
When is the best time to photograph a Magnificent Frigatebird?
Observations in North America peak in January, April and December. Early morning and late afternoon give the best light and activity.
Sources & licences#
- iNaturalist — Observation data CC BY-NC; photo licence as credited
- Wikipedia — CC BY-SA 4.0
Last updated October 03, 2026 · How we calculate · Sources