ISBN: 9798174829534 - crow or raven?: a complete identification guide to telling them apart by appearance, calls, flight, behavior, habitat, intelligence, and field observation (6 risultati)

Taschenbuch. Condizione: Neu. Neuware - You spot a large black bird overhead. Is it a crow-or a raven At first glance, crows and ravens can look remarkably similar. Both are intelligent, adaptable members of the corvid family, and both can appear almost entirely black from a distance. But once you know which clues to examine, separating them becomes much easier.Crow or Raven gives you a practical identification system for distinguishing these fascinating birds using multiple clues rather than relying on a single feature.Learn What to Look ForInstead of depending only on size or color, you will learn to examine overall proportions, bill shape, throat feathers, tail shape, wing structure, vocalizations, movement, surroundings, and social patterns. Combining these clues can make identification more reliable in real-world conditions.Inside You'll Discover: - How to compare overall size, shape, and proportions- How bill structure can provide useful clues- How throat feathering differs between typical adults- How tail shape can help when birds are overhead- How wing shape and wingbeats differ in the air- How soaring and other aerial movements can provide clues- How to listen for characteristic vocal differences- How posture and movement can assist recognition- How social groupings may provide supporting evidence- How surroundings and geographic range can narrow the possibilities- How age, distance, lighting, and viewing angle can make recognition harder- How to avoid common identification mistakes- How to distinguish direct evidence from assumptions- How to combine several clues before reaching an identification- How to photograph useful features for later comparison- How to record sightings and improve through repeated practiceRecognize Them in FlightSometimes your best view lasts only a few seconds. Learn to pay attention to silhouette, tail profile, wing shape, wingbeats, gliding, soaring, and other aerial clues that can help you make better use of brief encounters.Listen Before You LookYou may hear these birds before you see them. Becoming familiar with differences in voice, tone, rhythm, and calling patterns can provide valuable information, especially when the bird is distant or partially hidden.Understand the Birds Behind the IdentificationIdentification becomes easier when you understand how these birds live. Explore social relationships, communication, learning, problem-solving, foraging, movement, and interactions with their surroundings while keeping the central focus on practical recognition.Perfect for beginning birdwatchers, backyard naturalists, hikers, photographers, and anyone who has ever looked at a black bird and wondered which one they were seeing, this handbook turns crow-versus-raven identification into a practical skill you can continue improving in the field.…

Paperback. Condizione: new. Paperback. You spot a large black bird overhead. Is it a crow-or a raven?At first glance, crows and ravens can look remarkably similar. Both are intelligent, adaptable members of the corvid family, and both can appear almost entirely black from a distance. But once you know which clues to examine, separating them becomes much easier.Crow or Raven? gives you a practical identification system for distinguishing these fascinating birds using multiple clues rather than relying on a single feature.Learn What to Look ForInstead of depending only on size or color, you will learn to examine overall proportions, bill shape, throat feathers, tail shape, wing structure, vocalizations, movement, surroundings, and social patterns. Combining these clues can make identification more reliable in real-world conditions.Inside You'll Discover: How to compare overall size, shape, and proportionsHow bill structure can provide useful cluesHow throat feathering differs between typical adultsHow tail shape can help when birds are overheadHow wing shape and wingbeats differ in the airHow soaring and other aerial movements can provide cluesHow to listen for characteristic vocal differencesHow posture and movement can assist recognitionHow social groupings may provide supporting evidenceHow surroundings and geographic range can narrow the possibilitiesHow age, distance, lighting, and viewing angle can make recognition harderHow to avoid common identification mistakesHow to distinguish direct evidence from assumptionsHow to combine several clues before reaching an identificationHow to photograph useful features for later comparisonHow to record sightings and improve through repeated practiceRecognize Them in FlightSometimes your best view lasts only a few seconds. Learn to pay attention to silhouette, tail profile, wing shape, wingbeats, gliding, soaring, and other aerial clues that can help you make better use of brief encounters.Listen Before You LookYou may hear these birds before you see them. Becoming familiar with differences in voice, tone, rhythm, and calling patterns can provide valuable information, especially when the bird is distant or partially hidden.Understand the Birds Behind the IdentificationIdentification becomes easier when you understand how these birds live. Explore social relationships, communication, learning, problem-solving, foraging, movement, and interactions with their surroundings while keeping the central focus on practical recognition.Perfect for beginning birdwatchers, backyard naturalists, hikers, photographers, and anyone who has ever looked at a black bird and wondered which one they were seeing, this handbook turns crow-versus-raven identification into a practical skill you can continue improving in the field. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condizione: New. Print on Demand.

Paperback. Condizione: new. Paperback. You spot a large black bird overhead. Is it a crow-or a raven?At first glance, crows and ravens can look remarkably similar. Both are intelligent, adaptable members of the corvid family, and both can appear almost entirely black from a distance. But once you know which clues to examine, separating them becomes much easier.Crow or Raven? gives you a practical identification system for distinguishing these fascinating birds using multiple clues rather than relying on a single feature.Learn What to Look ForInstead of depending only on size or color, you will learn to examine overall proportions, bill shape, throat feathers, tail shape, wing structure, vocalizations, movement, surroundings, and social patterns. Combining these clues can make identification more reliable in real-world conditions.Inside You'll Discover: How to compare overall size, shape, and proportionsHow bill structure can provide useful cluesHow throat feathering differs between typical adultsHow tail shape can help when birds are overheadHow wing shape and wingbeats differ in the airHow soaring and other aerial movements can provide cluesHow to listen for characteristic vocal differencesHow posture and movement can assist recognitionHow social groupings may provide supporting evidenceHow surroundings and geographic range can narrow the possibilitiesHow age, distance, lighting, and viewing angle can make recognition harderHow to avoid common identification mistakesHow to distinguish direct evidence from assumptionsHow to combine several clues before reaching an identificationHow to photograph useful features for later comparisonHow to record sightings and improve through repeated practiceRecognize Them in FlightSometimes your best view lasts only a few seconds. Learn to pay attention to silhouette, tail profile, wing shape, wingbeats, gliding, soaring, and other aerial clues that can help you make better use of brief encounters.Listen Before You LookYou may hear these birds before you see them. Becoming familiar with differences in voice, tone, rhythm, and calling patterns can provide valuable information, especially when the bird is distant or partially hidden.Understand the Birds Behind the IdentificationIdentification becomes easier when you understand how these birds live. Explore social relationships, communication, learning, problem-solving, foraging, movement, and interactions with their surroundings while keeping the central focus on practical recognition.Perfect for beginning birdwatchers, backyard naturalists, hikers, photographers, and anyone who has ever looked at a black bird and wondered which one they were seeing, this handbook turns crow-versus-raven identification into a practical skill you can continue improving in the field. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…