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Raptors

This reading profile brings together 17 source-linked articles that reference raptors.

Explore Fauna’s source-checked field guides and research articles covering raptors, or search the species catalog below for individual species profiles.
Across Fauna

Source-linked reading

  1. Field guideWatching raptor migrationRidges, coastlines, and rising air concentrate migrating hawks, eagles, falcons, and vultures. Learn the site's season, scan in a repeatable pattern, identify shape before plumage, and keep personal notes separate from an official count.
  2. Field guideBird migration 101Each spring and fall, many North American birds move between breeding and nonbreeding ranges. Much songbird migration happens at night, while other groups move by day.
  3. Field guideReading a grasslandGrasslands range from short, sparse, dry systems to tall, dense, wet ones. Their value to a given organism depends on plant composition and structure, patch size, season, and management—not simply the absence of trees.
  4. Field guideWhy birds moltA mature feather cannot heal itself. Molt replaces worn feathers, but birds do it on schedules that protect flight and balance the other demands of breeding, migration, and survival.
  5. Field guideDigiscoping for identificationDigiscoping trades speed for reach. A stable scope, accurately aligned camera, modest magnification, short exposure routine, and honest file handling can turn a distant sighting into reviewable evidence.
  6. Field guideHow birds flyA flying bird redirects air with a wing whose camber, angle, area, and motion continually change. The resulting aerodynamic force can be oriented upward for weight support or forward for propulsion; muscles, joints, feathers, tail, and sensory feedback tune each wingbeat.
  7. Field guideHow to photograph wildlife for IDA photograph that identifies an animal is a different photograph from one that flatters it. Both are governed by the same rule: the subject comes first.
  8. Field guideHow vultures find carrionSoaring lets a vulture scan cheaply over large areas. Old World species generally find exposed food visually, whereas turkey and yellow-headed vultures can follow carrion odors through forest cover; descending birds, eagles, and other scavengers then create social information visible from afar.
  9. Field guideLaying out a wildlife transectDefine a target and sampling frame, position lines without following the animals, specify line or strip rules, record effort and perpendicular distance where required, and call simple sightings per kilometer an index rather than abundance.
  10. Field guideMaking useful citizen-science recordsA useful record preserves what you encountered, where and when you encountered it, and honest evidence that another person can evaluate.
  11. Field guideOwl pellets and prey signPellets are compact regurgitated remains, not droppings, and many birds cast them. Their location, texture, dimensions, and visible prey material can support a cautious reading, but one pellet is not a complete diet survey.
  12. Field guideRecognizing animal alarm callsLearn a species' ordinary contact sounds first, note caller posture and receiver responses, look for the possible threat, compare repeated natural episodes, and leave uncertain calls unclassified rather than testing them with playback.
  13. Field guideResponsible wildlife geotaggingA useful observation can preserve true coordinates without broadcasting them. Assess disclosure risk before posting, use platform geoprivacy rather than fake points, remove clues in captions and media, and document why and how a public location was generalized.
  14. Field guideRunning a fixed-point bird countA point count is useful because the observer, place, and clock stay still. Define the protocol before starting, record first detections by sight or sound without double-counting, log conditions, and repeat the same design rather than adjusting it to the day's birds.
  15. Field guideThe chill science of capybarasCapybaras became an internet symbol of calm, but the biology behind the memes is genuinely interesting: the world's largest rodent is a semi-aquatic, highly social grazer whose group living, water-centered life, and role as prey and habitat host explain the famously relaxed scenes people love to share.
  16. Field guideWhy birds form flocksA flock gives each member more eyes and ears and can transform many local reactions into coordinated group motion. The same crowd also brings competition, disease, conspicuousness, and unequal positions, so birds join, leave, and rearrange flocks as risks and resources change.
  17. Field guideWildlife irruptions and nomadic movementsMap dates, numbers, age classes, direction, habitat, food crops, weather, and observer effort across a region; compare the event with normal years before calling it an irruption or a species nomadic.