Exotics Flashcards

(52 cards)

1
Q

How to sex rabbits

A

Male (buck): round & penis can be protruded

Female (doe): vulva V shaped

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2
Q

How to sex guinea pigs

A

Male (boar): penis may be extruded through circle of tissue

Female (sow): Y shaped opening

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3
Q

How to sex rats

A

Male (buck) - large anogenital distance & presence of testicles

Female (doe) - small anogenital distance & presence of nipples

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4
Q

How to sex mice

A

Male - large anogenital distance & presence of testicles

Female - small anogenital distance

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5
Q

How to sex hamsters

A

Male - large anogenital distance & presence of testicles

Female - small anogenital distance

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6
Q

How to sex bearded dragons

A
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7
Q

How to sex tortoises

A

Males have longer tail

Plastron concave in males

Margin of carapace tucked in male & flared in female

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8
Q

How should rodents be housed

A

Exercise should be encouraged with toys & wheels

Fresh water available

Hamsters housed alone

Other rodents housed in groups (same sex & age)

Sawdust bedding so they can nest & burrow

Gerbils should be offered sand baths regularly for grooming

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9
Q

How should reptiles be housed

A

Temperature gradient in enclosure

Basking area

Infrared heat source

UV light for lizards & chelonians to make vitamin D

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10
Q

How are snakes sexed

A
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11
Q

What are commonly kept indoor birds

A

Passerine:
Perching or song birds
e.g. canaries or finches
Anisodactyl feet (3 forward, 1 back)

Psittacine:
Parrots, macaws, cockatoos & budgies
Zygodactyl feet (2 forward, 2 back)

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12
Q

Describe daily management of indoor kept birds

A

Indoor bird cages:
Birds must be able to extend wings in all directions
Additional opportunities for exercise
Made of stainless steel
Horizontal bars for climbing

Identification:
To recognise offspring, identify breeding pair, trace origin & owner
Ringing (Left leg – female, Right leg – male)
Microchipping
DNA profiling
Tattooing
Rubber stamping
Photographing

Wing clipping:
Done to prevent flight
Never cut blood feathers
Training & harnesses are alternatives

Claw & beak trimming:
Done due to overgrowth, infectious diseases, fractures or perching issues
May need GA
Correct underlying cause

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13
Q

What are the nutritional requirements of birds

A

Nutritional requirements:
Huge variety
Many pet diets are seed based

Problems with seed based diets:
Variable in quality & nutritional composition
High in fat & low in nutrients
Bacterial & fungal contamination common

Alternatives to seed based:
De-husked seed diets – less contamination
Pulse diets – more protein but nutrient deficient
Mixed diets – hard to get right & allows for selective eating
Formulated diets – nutritionally balanced, at least 50% fruit & veg

Grit:
Often found in gizzard of wild birds
Enrichment
Helps break down food
Protects GI tract from damage by sharp objects
Source of nutrients
Recommended for all birds

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14
Q

Describe how to sex indoor birds

A

Some species exhibit sexual dimorphism
Budgies – males blue, females red
Cockatoos – males black iris, females brown iris
Cockatiels – tail feather differences after first moult

Behavioural differences
e.g. males often more vocal

In sexual monomorphic breeds sexing is required
Endoscopy to assess gonads
DNA analysis of blood or feather pulp

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15
Q

Describe critical values of birds

A

Resp rate – 15-60bpm

Heart rate – 250-500bpm

Temperature – 40-43celcius

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16
Q

Describe toxicity in birds

A

Due to galvanised/power coated materials
New cage, coins, car keys, wire, lead rings

Signs:
Lethargy
Regurgitation
Weight loss
Anaemia
Drinking & urinating more
Neurological signs
Feather plucking

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17
Q

Describe bumblefoot in birds

A

Pressure sores on feet
Causes secondary infections

Predisposing factors:
Obesity
Lack of activity
Poor perching
Nutritional problems
Overgrown nails
Poor hygiene

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18
Q

Describe feather plucking in birds

A

Many causes (e.g. breeding related or behavioural issue)

Can lead to self-mutilation

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19
Q

Describe over-bonding in birds

A

Bonding with owner can be intense

Can lead to:
Regurgitation
Frustration
Stress
Aggression
Excessive egg laying

Prevention:
Share interaction with others
Avoid stroking down length of back
Do not positively reinforce courtship behaviours

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20
Q

Describe hypocalcaemia in birds

A

Calcium metabolism requires vitamin D

UV light required to convert vitamin D to active form

Indoor birds often have inadequate UV light exposure = calcium & vitamin D deficient

Signs:
Neurological issues
Bone abnormalities & fractures
Beak deformities
Reproductive issues
Poor feather quality

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21
Q

Describe hypovitaminosis A in birds

A

Most common vitamin deficieny

Affects epithelial cells throughout body

Clinical signs:
Nasal discharge
Abscesses
Sinusitis
Breathing difficulties

22
Q

Describe respiratory disease in birds

A

Due to air quality issues

Aspergillosis
Fungal infection
Opportunistic

Psittacosis
Zoonotic
Stress trigger

23
Q

What birds are these

24
Q

What birds are these

25
Outline legalities regarding birds of prey
Illegal to take birds of prey from wild without DEFRA license, unless its receiving treatment from vet or person registered to treat & release Wildlife & countryside act 1981: Species listed in schedule 9 considered non-native & can't be released or allowed to escape Some can be re-released after brief period of rehabilitation Barn owl Northern goshawk Red kite White-tailed eagle
26
What are the roles of birds of prey
Falconry Displays Zoos Breeding collections
27
Outline bird of prey nutritional requirements
Raptors eat entire carcass & regurgitate bones & feathers Don’t feed pure muscle Feed different animal each day Provide fresh water Ca:P ratio important (growing birds – 2:1, adults – 1.5:1)
28
Outline bird of prey welfare problems
Poor housing Lack of exercise Incorrect diet Lack of social interaction
29
Outline common injuries, causes & prevention in birds of prey
Common injuries: Wing tip oedema Bumblefoot Blunt trauma Causes: Injury Incorrect perch Poor perch hygiene Obesity Nutritional deficiencies Prevention: Balanced diet Clean environment Cover perches with suitable material Handle & fly more often
30
Outline common husbandry-related diseases in birds of prey
Enteritis: Abnormal mutes Vomit or regurgitate Emergency Causes: Bacterial, fungal, viral, endoparasitic, toxicity Parasites: Cause diarrhoea or white plaques in mouth Common when multiple birds kept in close proximity or poorly sourced food Freezing pigeons before feeding can prevent infections Wild birds have natural parasite burden – only becomes problem when stressed or ill Crop stasis: Crop emptying is prolonged (stasis) meat will go rotten Causes: Crop infection, inappropriate food, dehydration, low body condition, over full crop
31
What are these
32
What does flight weight, cast, cast off, footing, imping & mews mean
Flight weight: ideal weight for flying Cast: method to hold bird OR to regurgitate a pellet OR 2+ birds flown together Cast off: released from fist Foot/footing: when bird strikes with its feet Imping: replacement of damaged feathers Mews: building that bird is kept in
33
What are the systems in which birds of prey can be kept
Tethered on blocks or perches Bow or block made of astrotruf, nylon rope or natural materials Aviaries
34
How do you cast a bird
1. Grasp bird from behind using towel 2. Wrap towel around body & cover head if not hooded 3. Don’t restrict breathing 4. Place one side of bird against your body & move one hand to place fingers around birds legs to hold feet 5. Once casted owner can hold bird in towel for you
35
Describe daily management of rabbits & guinea pigs
Rabbits: Somewhere to hide & somewhere to exercise Can stand up without ears touching roof Can lie fully outstretched Can take 3 consecutive hops Guinea pigs: Exercise area Tunnels to run through and hide in
36
Describe rabbit & guinea pig diet
Rabbit diet: Herbivores Hind gut fermenters Continuously growing teeth 85% hay, 10% vegetables, 5% pellets Guinea pigs: Herbivores Hind gut fermenters Continuously growing teeth 85% hay, 10% vegetables, 5% pellets Vitamin C in diet
37
Describe rabbit & guinea pig welfare concerns
Solitary living Should never be kept alone – become depressed Poor breeding Dental malocclusions – dental disease Narrow ear canals – chronic ear infections Brachycephalic – over heating
38
Describe rabbit & guinea pig welfare related diseases
Incorrect diet Dental disease – gut stasis Obesity – bladder disease Excessive dietary calcium – bladder disease Hypovitaminosis C – pain Small enclosures Lack of movement – bladder disease Poor ventilation – respiratory infections Poor hygiene – fly strike
39
Describe rabbit critical values
Temperature – 38.5-40celcius Heart rate – 130-325bpm Gestation – 29-35 days Resp rate – 30-60bpm
40
Describe guinea pigs critical values
Temperature – 37.5-39.5celcius Heart rate – 230-380bpm Gestation – 59-72 days Resp rate – 40-120bpm
41
What are the roles of zoos in modern society
Scientific institutions for study of animal behaviour & welfare Centres for conservation excellence Entertainment Education Research
42
What are some relevant legislations regarding zoos
Animal welfare act 2006 Zoo licensing act 1981 Dangerous wild animals license British & irish association of zoos & aquaria
43
What breeds are these
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What breeds are these
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What breeds are these
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What breeds are these
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What breeds are these
48
Describe nutritional requirements of reptiles
Carnivorous species – whole prey items Herbivorous & omnivorous species Leafy weeds & vegetables Avoid oxalates foods (reduce Ca availability) Avoid pellets Avoid high phytate containing foods Feed omnivores insects Don’t handle snakes within 48 hours of feeding
49
Describe common musculoskeletal diseases of reptiles
Metabolic bone disease Disorder of calcium metabolism Fractures & bone deformities Gout Uric acid crystals form in joints Overgrown nails & beak
50
Describe common gastrointestinal diseases of reptiles
Gut impaction Endoparasites Regurgitation Anorexia
51
Describe common skin & shell diseases of reptiles
Burns & scalds Ectoparasites Tumours (UV damage) Trauma Shell pyramiding Soft shell (metabolic bone disease) Stomatitis (mouth inflammation)
52
Describe common respiratory diseases of reptiles
Inadequate ventilation High temperatures/low humidity – drying of mucous membranes Low temperatures – reduced immunity Poor hygiene Small vivarium – snakes cant clear discharges Nutritional deficiencies