Final Deck Flashcards
What is behavioral enrichment
Provision of enrichment stimuli that increased opportunities for species-typical behaviors with the intention of enhancing animals’ physical and psychological well being.
2 Pioneers of behavioral enrichment
1900- Carl Hagenbeck- father of the modern zoo, enclosures without bars
1876-1956- Robert Mearns Yerkes worked with chimps and apes, wrote about the importance of enrichment for primates in captivity
2 MORE pioneers of behavioral enrichment
1950- Dr. Heini Hediger- father of zoo biology, psychological needs, mentally, physically, and socially. Healthy and humans responsibilities
1980 Hal Markowitz- expanding the way we think about enrichment, giving animals’ choice
Goals of behavioral enrichment
Provide choice
Encourages problem solving
Encourages investigating
Species-appropriate behavior
Benefits of enrichment
Enhance animal welfare
Enhance guest experience
Enhance job satisfaction of staff
Education
Conservation, breeding
Steps to providing behavioral enrichment
Determine the goal
Research/plan
Implement
Document
Evaluate and readjust
Research of the animal when creating behavioral enrichment should include
Does this animal hunt or passively find food
Where is it on the food chain
Carn, Herb, Omni
Social or solitary
Habitat
Which senses does it use
What have other people done
Safety research for enrichment should include
Is it safe
Can it break glass or other things
Can it help with escape
Can it be used as a weapon
Can animal become entangled
Impaction
A behavioral enrichment program should
Be goal orientated
Self sustaining/staff
Be integrated into daily management
Based on science
How do you know if BE is successful
Reduced abnormal behavior
Increased activity
More exploration
Less aggression
More play
Less fear
More natural behavior
Categories of enrichment
Physical environment
Social environment
Food
Senses
Training/ human interaction
Tips for physical environment enrichment
Use the vertical space
Carns and primates most likely to investigate novel items
Herbivores less likely to explore
Males more than females
Young more than old
Tips for social environment enrichment
Groups
Mixed species
Near others
Food types
Diet
Novelty
Variety
Treats
What to think about when providing food delivery enrichment
Frequency
Presentation:
Hidden, whole food, dispersed, live food, time released
Senses–> olfactory
Scents
feces
urine
spices
Senses–> audio
Novel sounds
Sounds of same/different species
Music
Senses- tactile
Texture
Manipulable object
Novelty
Potential enrichment problems
Frusteration
Dangerous for the animal
Competition
Safety
Enrichment tips
Research natural history
Know the individual
Money
Keep it unpredictable
Don’t rely on one type
Safety
Consider vet and nutritional issues
Definition of restraint
Restricted movement
Can range from minimal to complete immobilization
Varies with the desired objective
Why must this animal be restrained
Physical vs chemical
Goal of good restraint
Minimal amount of restraint consistent with accomplishing the task
Needs for restraint
Medical
Emergencies
Moving animals
Husbandry
ID
Things to consider about restraint
Environment
Behavior
Hierarchy
Health status
Territoriality
Time of day
Tools of restraint according to Fowler
Psychological
Diminishing sense perceptions
Confinement
Extension of arms
Physical barriers
Physical force
Chemical restraint
Restraint equipment
Gloves
Acrylic tubes
Blindfolds/hoods
Squeeze cage
Chutes
Snare poles
Boards
Towels
Rope
Corrals
Humane considerations when restraining an animal
Pain
Will the procedure result in the greatest good for the animal
Emotional or psychological impact
Things to consider when planning a restraint
Who is responsible
Do all parties know their roles
No substitute for experience and confidence or training
Provide equipment and facilities necessary for the procedure
Time
Follow through with observation until animal is back to normal
Potential problems when restraining an animal
Escape routes
Defense reactions
Stress
Animal trauma (overheating, drowning, injury)
Human trauma
Capture myopathy
4 questions to ask when restraining an animal
- Is it safe for the people
- Is it safe for the animal
- Will the suggested restraint be enough to accomplish the procedure (greatest gain with least risk)
- Can observation post restraint be ensured