Migramar: Marine Research and Conservation in the Eastern Tropical Pacific

We are taking a variety of approaches in order to build a clear picture as to how the shark populations of the Eastern Tropical Pacific are distributed in terms of abundance, space and time.

A key factor in our research is to ensure that we are using compatible tech- nology in all areas, and that that there is a constant interchange of information between partners – this is one of the key functions of this website.

Projects

Our projects are carried out by research institutions based in the field, in partnership with National Park Agencies where appropriate, and with the technical support of leading universities.

Shark Census

A baseline of shark distribution and abundance at dive sites in regional Marine Protected Areas, in a unique partnership with dive guides, who spend hours underwater each year and are keenly aware of changes in shark abundance.

Migratory Patterns

Many pelagic species migrate throughout the region at different times of the year. A comprehensive regional management plan must include adequate protection for key species at particular sites times when they are most vulnerable.

Site Fidelity
and Hotspots

Many shark species appear to display a high degree of fidelity to very specific sites. The Migramar network is investigating the resi- dency of these sites, and the degree of connectivity between sites.

Species Behaviour

In places where there is residency of species, we are interested in their behaviour – how far do they forage? Do groups remain cohesive? Do they display diel patterns? Do they carry out migrations?

	OUR PARTNERS Research, development and logistics	Website funding