Full Deck Flashcards
(240 cards)
Accipiters are known as:
a. broad wings
b. long wings
c. short wings
d. all of the above
C.
(Short wings - Accipiters are known as short wings and ““true hawks.””)”
Which is true regarding male raptors?
a. first to return from migration
b. choose the nesting area
c. provides most of the food after the young have hatched
d. all of the above
D.
(All of the above - Male raptors typically return first from migration, choose the nesting area, and provide most of the food after the young have hatched.)
“When does a raptor tend to reach full size?
a. one year of age
b. when they are ready to leave the nest
c. at six months of age
d. at five years of age”
B.
(Raptors tend to reach full size when they leave the nest.)
Which species of raptor does not exhibit sexual dimorphism?
a. American Kestrel
b. Red-tailed Hawk
c. Peregrine Falcon
d. none of the above”
D.
(American Kestrels, Red-tailed Hawks, and Peregrine Falcons all exhibit sexual dimorphism.)”
“A relaxed hawk is likely to:
a. preen
b. raise and tuck one foot
c. rouse
d. all of the above”
D.
(all of the above - A relaxed hawk is likely to preen, raise and tuck one foot, and rouse.)”
“Which is not a portion of a raptor’s wing?
a. coverts
b. ulna
c. cere
d. secondaries”
C.
(The Cere is the section just above a bird’s beak, where a bird’s nostrils are. Coverts are sets of feathers that help smooth airflow over the wings and tail, the alula is the bird’s free moving first digit ‘thumb’ that typically has three to five feathers, and secondaries are the inner feathers close to the body that are connected to the ulna.)”
“Which of the following terms does not fit with the others?
a. talon
b. train
c. tarsus
d. hallux”
B.
(Train - A train is a bird’s tail, typically composed of 12 feathers. A talon is the nail at the end of each toe, the tarsus reaches from the foot to the first joint, and the rear digit is referred to as the hallux.)”
“Which factor is most important in determining which raptor and falconer should fly?
a. appropriateness of raptor housing
b. availability of prey suitable for the raptor
c. proximity to other falconers flying similar raptors
d. none of the above”
B.
(The availability of suitable prey is most important in determining which raptor to fly. Frequent successful hunts are best for the raptor and the trainer alike, so know what types of prey are abundant and available before selecting a species)”
“The terms ‘passage,’ ‘imprint,’ and ‘chamber’ describe:
a. the legal status of the falconer
b. the nature of the mews in which a raptor is kept
c. how the raptor was raised
d. none of the above”
C.
(how the raptor was raised - A passage bird is a wild bird trapped before 12 months of age - immature. An imprint is a bird raised by humans. A chamber is a captive-bred bird raised by it’s parents.)”
“Raptors include species of the order(s):
a. Strigiformes
b. Falconiformes
c. Accipitridae
d. both a and b”
D.
(‘Raptor’ includes all hawks and owls, included in orders Strigiformes and Falconiformes. Accipitridae is the largest family of hawks and eagles within the Falconiformes order.)”
“Desertion of the nest by adult raptors is most likely to occur:
a. just prior to egg laying
b. during late incubation
c. during hatching
d. just prior to fledging”
A.
(just prior to egg laying - Most raptors will stick with their clutch despite disturbances once the eggs are laid.)”
True or false:
If the first clutch of eggs is destroyed or removed soon after being laid, many hawks and falcons will lay a second clutch.”
TRUE.
(Double clutching is used by raptor breeders to maximize progeny of breeding pairs. Some wild raptors will shut down for the season if disturbed on eggs.)”
A falconer is most likely to encounter a brancher of a species of hawk or falcon in:
a. January
b. March
c. June
d. October”
C.
(June - A brancher is a young hawk that has left the nest but is in the immediate vicinity. In NY, they are most often encountered in June. The exception is GHO, which breed in Jan-Feb, so branchers would be seen in Feb or March)”
“There is an observed trend of young avian predators, shortly after leaving the care of an adult, that begin taking quarry considerably larger than is the norm for adults of the same species. This is probably because:
a. the youngsters are still growing and need more food than adults
b. the young birds are stronger and can out-compete their elders for larger, more nutritious prey
c. more skill is required to catch smaller prey
d. all of the above”
C.
(more skill is required to catch a smaller prey - Lighter birds can typical turn inside the turning radius of a larger bird, so younger birds need more skill and dexterity before taking game that is smaller than themselves.”
The bird most likely to breed naturally in captivity is:
a. a passage bird
b. an imprant eyass
c. a parent-raised eyass
d. all of the above”
C.
(a parent-raised eyass - A parent-raised eyass is most likely to breed naturally in captivity. An eyass is a bird taken from the nest as a downy chick or a bird of any age/species originally obtained as a chick.)”
Male and female hawks can be determined in most species by:
a. the faster speed of the females
b. the faster speed of the males
c. the larger size of the females
d. the larger size of the males”
C.
(the larger size of the females - Male raptors may be up to 30% smaller than a female of the same species.)”
“Falconiformes in immature plumage appear to be:
a. smaller than when they become adults
b. larger than when they become adults
c. the same size as when they become adults
d. larger or smaller than the adults, depending on how well they were fed as nestling and on how successful they were as hunters after leaving the nest”
B.
(larger than when they become adults - Immature birds may have the appearance of being larger than adults because juvenile flight feathers tend to be longer to compensate for less developed muscles and less ossified bones.)”
“In Buteo, Parabuteo, and Accipiter, molting of the primary wing feathers:
a. starts with the innermost primary (ornithologically number 1) and proceeds in sequence to outermost primary (orinthologically number 10)
b. starts with number 10 and proceeds inward to number 1
c. starts with the primary number 4 and proceeds in both directions
d. proceeds in an irregular fashion but is the same sequence on each wing”
A.
(starts with the innermost primary #1 and proceeds in sequence to outermost primary #10 - Ornithologically, these numbers are correct. Historically, most falconers counted opposite, with the outermost primary being 1 and the innermost being 10. Most modern literatures use ornithological counting. Falcons start with primary 4 and proceed in both directions (c).)”
Haggards are not taken for falconry because:
a. they may be too old and die soon
b. they are too difficult to train
c. they are nature’s breeding stock and should be allowed to function as such
d. they will only take the prey species they have specialized to catch in the wild”
C.
(they are nature’s breeding stock and should be allowed to function as such - Haggards are adult birds. More than 70% of birds of prey die before reaching breeding age. Those that do should be allowed to contribute to the population.)”
True or False:
Hawks and falcons hunt by sight and hearing; their sense of smell is not well developed”
TRUE
One is most likely to find the cere:
a. on the head of a raptor
b. on the feet of a raptor
c. on the wings of a raptor
d. around the breast area of a raptor”
A.
(on the head of a raptor - The cere is the portion above the beak where a bird’s nostrils are located.)”
The tarsus of a raptor is part of the bird’s:
a. wing
b. leg
c. tail
d. head”
B.
(leg - The tarsus is that part of the leg which extends from the foot upward to the first joint. It is the portion where jesses and bewits are attached.)”
A bird’s train is it’s:
a. head
b. wing
c. foot
d. tail”
D.
(a bird’s train is it’s tail, typically composed of 12 feathers.)”
Deck feathers are:
a. the central pair of tail feathers
b. the feather tuft on top of a falcon’s hood
c. the feathers used in imping a broken tail or wing feathers
d. the row of feathers which run down the wing above the primaries and secondaries”
A.
(the central pair of tail feathers - The two central tail feathers are called deck feathers.)”