Category Archives: Field Methods

Remote Camera Network Tracks Antarctic Species at Low Cost

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Below is a press release about the Methods in Ecology and Evolution article ‘Estimating nest‐level phenology and reproductive success of colonial seabirds using time‐lapse cameras‘ taken from NOAA Fisheries.

Camera system in place in an Adélie and gentoo penguin colony ©Jefferson Hinke, NOAA Fisheries

Camera system in place in an Adélie and gentoo penguin colony ©Jefferson Hinke, NOAA Fisheries

An international research team has developed a simple method for using a network of autonomous time-lapse cameras to track the breeding and population dynamics of Antarctic penguins, providing a new, low-cost window into the health and productivity of the Antarctic ecosystem.

The team of scientists from NOAA Fisheries and several other nations published in the journal Methods in Ecology and Evolution, descriptions of the camera system and a new method for turning static images into useful data on the timing and success of penguin reproduction. They say that the system monitors penguins as effectively as scientists could in person, for a fraction of the cost. Continue reading →

Using the Smith-Root ANDe System for Wildlife Conservation

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POST PROVIDED BY TRACIE SEIMON, PHD

The ANDe system can help researchers tell whether endangered species are present.

The ANDe system can help researchers tell whether endangered species are present.

In recent years, there have been a lot of studies on the use of environmental DNA (eDNA) for species detection and monitoring. This method takes advantage of the fact that organisms shed DNA into the environment in the form of urine, feces, or cells from tissue such as skin. As this DNA stays in the environment, we can use molecular techniques to search for traces of it. By doing this, we can determine if a species lives in a particular place.

At the Wildlife Conservation Society (WCS), we’re integrating and using the ANDe system in combination with ultra-portable qPCR (quantitative polymerase chain reaction) and DNA extraction technologies developed by Biomeme Inc. for eDNA capture and species detection of endangered turtles, and other aquatic organisms. This helps us to better monitor species within our global conservation programs. Continue reading →

Practical Tools: A New Article Type and a Virtual Issue

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Today, we’re pleased to announce that we’re launching a new article type for Methods in Ecology and Evolution: Practical Tools. Like our Applications articles, Practical Tools will be short papers (up to 3000 words). They’ll focus on new field techniques, equipment or lab protocols. From this point forward, our Applications papers will solely focus on software and code.

Practical tools need to clearly demonstrate how tools designed for specific systems or problems can be adapted for more general use. Online supporting information can include specific instructions, especially for building equipment. You can find some examples of Applications that would now fit into this article type here and here.

To help launch our new article type, we asked four of our Associate Editors – Pierre Durand, Graziella Iossa, Nicolas Lecomte and Andrew Mahon – to put together a Virtual Issue of papers about Field Methods that have previously been published in the journal. All of the articles in ‘Practical Tools: A Field Methods Virtual Issue‘ will be free to everyone for the next month. You can find out a bit more about each of the four sections of the Virtual Issue below. Continue reading →