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Otter (Lutrinae) Care Manual - Association of Zoos and Aquariums

Otter (Lutrinae) Care Manual - Association of Zoos and Aquariums

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10.1 Known Methodologies<br />

AZA believes that contemporary animal management,<br />

husb<strong>and</strong>ry, veterinary care <strong>and</strong> conservation practices should be<br />

based in science, <strong>and</strong> that a commitment to scientific research,<br />

both basic <strong>and</strong> applied, is a trademark <strong>of</strong> the modern zoological<br />

park <strong>and</strong> aquarium. AZA-accredited institutions have the<br />

invaluable opportunity, <strong>and</strong> are expected, to conduct or facilitate<br />

research both in in-situ <strong>and</strong> ex-situ settings to advance scientific<br />

knowledge <strong>of</strong> the animals in our care <strong>and</strong> enhance the<br />

conservation <strong>of</strong> wild populations. For otters, this knowledge might<br />

be achieved by AZA Small Carnivore Taxon Advisory Group<br />

<strong>Association</strong> <strong>of</strong> <strong>Zoos</strong> <strong>and</strong> <strong>Aquariums</strong> 87<br />

<strong>Otter</strong> (<strong>Lutrinae</strong>) <strong>Care</strong> <strong>Manual</strong><br />

Chapter 10. Research<br />

(TAG) or AZA <strong>Otter</strong> Species Survival Plan® (SSP) Program sponsored research, conducting original<br />

research projects, affiliating with local universities, <strong>and</strong>/or employing staff with scientific credentials (5.3).<br />

Research investigations, whether observational, behavioral, physiological, or genetically based,<br />

should have a clear scientific purpose with the reasonable expectation that they will increase our<br />

underst<strong>and</strong>ing <strong>of</strong> the otter species being investigated <strong>and</strong> may provide results which benefit the health or<br />

welfare <strong>of</strong> otters in wild populations. Many AZA-accredited institutions incorporate superior positive<br />

reinforcement training programs into their routine schedules to<br />

facilitate sensory, cognitive, <strong>and</strong> physiological research<br />

investigations <strong>and</strong> these types <strong>of</strong> programs are strongly<br />

encouraged by the AZA.<br />

AZA-accredited institutions are required to have a clearly<br />

written research policy that identifies the types <strong>of</strong> research being<br />

conducted, methods used, staff involved, evaluations <strong>of</strong> the<br />

projects, the animals included, <strong>and</strong> guidelines for the reporting or<br />

publication <strong>of</strong> any findings (5.2). Institutions must designate e a<br />

qualified individual designated to oversee <strong>and</strong> direct its research<br />

program (5.1). If institutions are not able to conduct in-house<br />

research investigations, they are strongly encouraged to provide<br />

financial, personnel, logistical, <strong>and</strong> other support for priority<br />

research <strong>and</strong> conservation initiatives identified by Taxon Advisory<br />

Groups or Species Survival Plans®.<br />

AZA Accreditation St<strong>and</strong>ard<br />

(5.3) Institutions should maximize the<br />

generation <strong>of</strong> scientific knowledge gained<br />

from the animal collection. This might be<br />

achieved by participating in AZA<br />

TAG/SSP sponsored research when<br />

applicable, conducting original research<br />

projects, affiliating with local universities,<br />

<strong>and</strong>/or employing staff with scientific<br />

credentials.<br />

AZA Accreditation St<strong>and</strong>ard<br />

(5.2) Institutions must have a written<br />

policy that outlines the type <strong>of</strong> research<br />

that it conducts, methods, staff<br />

involvement, evaluations, animals to be<br />

involved, <strong>and</strong> guidelines for publication <strong>of</strong><br />

findings.<br />

AZA Accreditation St<strong>and</strong>ard<br />

(5.1) Research activities must be under<br />

the direction <strong>of</strong> a person qualified to make<br />

informed decisions regarding research.<br />

The AZA <strong>Otter</strong> SSP, which falls under the Small Carnivore TAG, is the AZA entity tasked with<br />

recommending species for management by member institutions. The IUCN/SSC <strong>Otter</strong> Specialist Group<br />

(OSG) serves as an international focus <strong>of</strong> information sharing for these species. Information on current<br />

<strong>and</strong> past field work can be found at the OSG web site, www.otterspecialistgroup.org. Several universities<br />

(e.g. Frostburg State University, University <strong>of</strong> Wyoming) have pr<strong>of</strong>essors specializing in otter research.<br />

However, situations change <strong>and</strong> students interested in pursuing work with otters always should research<br />

current specialists working in the area <strong>and</strong> institutions with which they are affiliated. The AZA <strong>Otter</strong> SSP is<br />

compiling a list <strong>of</strong> institutions involved in or supporting otter research <strong>and</strong> conservation work. This<br />

information will become available in future versions <strong>of</strong> this document. For input on ongoing research or<br />

areas requiring further investigation please refer to the OSG web site or contact the AZA <strong>Otter</strong> SSP Chair.<br />

Effective Research Methodologies: All sound research approaches should be viable for use on otters,<br />

as long as they are not too invasive, require extensive surgery, or cause pain or discomfort. The following<br />

methodologies are routinely used by researchers looking at otters:<br />

• Behavioral observation<br />

• Latrine surveys<br />

• Fecal hormone analysis represents an invaluable tool for assessing the reproductive status <strong>of</strong><br />

individuals <strong>and</strong> populations in a completely noninvasive manner.<br />

• Fecal DNA analysis

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