discussion / Drones  / 24 July 2023

Selecting a thermal imaging drone for wildlife monitoring

Hi All,

I'm in a small volunteer conservation group in the inner western suburbs of Melbourne, Australia. We care for a small patch of remnant wetlands, and work closely with the land management authorities (water utility and local government). Our wetlands are adjacent to some RAMSAR-listed wetlands, and the key environmental values include habitat for migratory shorebirds, and saltmarsh.

Like much of southern Australia, our wildlife is being devastated by foxes. Action (trapping & removal) taken by the land management is generally uninformed and too late (chicks have been eaten). A grant opportunity has come up. I'm looking to include a drone with thermal imaging capabilities as part of a process to more rapidly measure and model the fox population in high-value conservation areas.

I'm new to drones (the grant request will include some knowledge transfer), and simply choosing one has been a bit of a nightmare so far. DJI seems a lead manufacturer and their Mavic 3T an option but the IP44-rated Matrice (with thermal camera module) is potentially more sensible with our rainfall pattern of 139 days per year with drizzle. And proximity to water bodies.

Has anyone done a similar product choice or can point me to one?

Thanks,
Doug




Hi Doug

There must be some reason you aren't going for camera traps (since presumably they would work v well to monitor foxes), but putting this aside we've had quite good experience in a wet tropical forest environment with the Mavic 2EA and Mavic 3T (the longer battery life of the latter appreciated). We quickly return to base if it starts raining/drizzling though, and make sure to store in a dry cabinet. If it goes in a lake though it will be immediately dead :) I see others have used the more expensive Autel option in a wet rainforest environment with success, but not sure it's worth the price hike. 

O