Exotics Flashcards
5 Avian orders of major vet interest are:
-Psittaciformes (Parrots)
-Passeriformes (“soft birds” / Perching)
-Galliformes (chickens)
-Anseriformes (water fowl)
-Columbiformes (Pigeons)
Four reasons why birds are kept by humans
-companionship
-aviculture (breeding)
-food (meat and eggs)
-sport (racing pigeons)
Social License means
What is acceptable to the general society
When placing an indoor bird cage, think about these four concepts:
-location
-family traffic
-security
-toxins
Companion birds operate on a ____cycle
Diurnal
Quarantine of companion birds involves:
-geographic separation of all new arrivals for 6 weeks
3 types of Aviaries
-full flight
-suspended
-combined
Location and size of aviaries is determined by (6)
-species
-number of birds
-space
-local government
-prevailing weather
-position of sun during the day
Outdoor aviaries should be pointed
Northward
Aviary furniture includes
-perches
-food/water bowls
-nest boxes
Aviary management includes these 6 concepts
-pest control (rats/mice, snakes, wild birds, insects, pets, children)
-cleaning
-feeding and watering (minimum once a day)
-parasite control
-quarantine
-diurnal cycle
Enrichment Plan for birds utilizes a combination of
-foraging
-physical
-sensory
-social
-occupational
The 20-80 rule of birds is
20% of the time socializing, grooming, sleeping
80% of the time searching for food
*in captivity this is reversed
Foraging Enrichment involves
Searching for and finding food
Physical Enrichment involves
-objects (toys, tree branches, etc)
-environment as a whole (size and design)
Sensory Enrichment involves
Utilizing the bird’s senses such as sight, hearing, smell, and touch
Social Enrichment can be
-indirect (bird can see or hear other animals)
-direct (cage mate -raining, social rooms, etc)
Occupational Enrichment includes
Items that elicit problem solving and learning
Define Herpetology
Study of reptiles
Define Herpetoculture
Keeping of reptiles
The class Reptilia has how many orders?
4
What are the four orders of the class Reptilia
- Testudines (turtles, terrapins, and tortoises)
- Sphenodontia (tuataras)
- Squamata (lizards, snakes, and worm lizards)
- Crocodilia (crocodiles, gavials, caimans, and alligators)
How may species of Tuataras are there?
2
Turtles are ____ while tortoises are ____
Water / semi aquatic ; land dwelling
Testudines are also known as
Chelonians
Testudines have ~ how many species
330
There are over ____ species of Squamata
9000
There are ____ species of Crocodilia
25
3 Unique features of reptiles include
-slow metabolism
-thermoregulation (ectothermic)
-UVB Radiation
Metabolism of reptiles is determined by (5)
-temperature
-body size
-species
-diet (herbivore vs carnivore)
-predation behaviour (ambush vs passive)
Are reptiles cold blooded?
No, they are ectothermic
Why can’t reptiles retain heat?
Lack of insulation
3 Advantages of thermoregulation include
-lower food requirements
-energy is not wasted
-ability to safely brumate (hibernate)
2 Disadvantages of Thermoregulation
-activity is limited by external temperature
-unable to sustain high levels of activity
What is UVB Radiation
-Ultraviolet Light B Radiation
-important for reptile behaviour and Vitamin D3 metabolism
Vitamin D3 in reptiles comes from ____ and is used for _____
The sun ; calcium metabolism (ie. bones, eggs, respiratory rate)
Three wavelengths of UVB Radiation are
-A (appetite)
-B (bones)
-C (cancer)
9 Primary husbandry factors for reptiles
-species
-the enclosure
-lighting
-heating
-humidity
-ventilation
-water quality
-hygiene
-biosecurity
4 Secondary Husbandry Factors for Reptiles
-food
-water
-brumation
-environmental enrichment
A normal part of reptile microflora is
Salmonella
Reptile enclosures should be (3)
-waterproof
-easy to clean
-no traps
Active at dusk/dawn
Crepuscular
Active during the day
Diurnal
Active during the night
Nocturnal
Two heat types used for reptiles
-radiant (above heat)
-convective (below heat)
Reptiles control their body temperature through three ways:
-cardiovascular shunting
-changing body shape
-behaviour
Most reptiles prefer humidity at
50-60%
Ventilation of reptile enclosures is important for (3)
-providing fresh air
-removal of ammonia
-prevention of overheating
The highest maintenance reptiles are
Turtles
Turtle enclosures require a ____ water change ____ per ____
10% ; once ; week
Biosecurity of reptiles is important for (4)
-keeping disease out
-minimizing potential stressors
-minimizing potential spread of disease
-identification and removal of sick reptiles
Ovulation in reptiles occurs after
Brumation
5 concepts of enrichment pans for reptiles include
- Foraging
- Physical
- Sensory
- Social
- Occupational