Tag: survey methods

Coastal and marine, Human-wildlife interactions, Monitoring and methods, Research summaries

Drone-induced flight initiation distances for shorebirds in mixed-species flocks

Joshua Wilson discusses recent research at Moreton Bay, Australia which saw Wilson and colleagues conduct over 200 drone approaches of shorebird flocks to measure how the birds respond to drones. Particular attention is paid to the critically endangered Eastern Curlew. Stress responses Imagine you’re resting in your bed when, out of the corner of your eye, you see something scuttling along the roof towards you. … Continue reading Drone-induced flight initiation distances for shorebirds in mixed-species flocks

Journal of Applied EcologyLeave a comment
In Focus, Monitoring and methods

From another dimension: the rise of 3D data in ecology

Increasingly complex research questions demand increasingly complex data – of which 3D data is one example. The move from 2D to 3D gives us (quite literally) another dimension to work with. PhD candidate Sara Ryding explains how ecological 3D data can reveal previously hidden knowledge. 3D data adds an extra layer to traditional 2D measurements by capturing oddities in curves and depth which may otherwise … Continue reading From another dimension: the rise of 3D data in ecology

The Applied EcologistLeave a comment
Invasive species, Monitoring and methods, Research summaries

Targeting survey and monitoring efforts on roads could help us better understand population changes in introduced carnivores

Carnivores usually occur over large areas in low numbers, which sometimes makes them difficult to find. In their recently published article, Hayley Geyle and colleagues assessed the effectiveness of different camera trap survey designs for detecting feral cats and red foxes, and looked at how this influenced their ability to determine whether populations had changed in response to control through time. Introduced carnivores in Australia … Continue reading Targeting survey and monitoring efforts on roads could help us better understand population changes in introduced carnivores

AER | ESE1 Comment
Monitoring and methods, Research summaries

Fishing for mammals: using environmental DNA from rivers to monitor mammals on land

New research by Sales and colleagues looks at the monitoring of terrestrial mammal communities and compares the efficacy of landscape-level monitoring using environmental DNA (eDNA) to that of conventional methods. Here the authors summarise their findings. Accurately and effectively monitoring biodiversity is a key consideration in this rapidly changing world. Consistent and regular monitoring of species communities is pivotal for ongoing management, conservation and policy … Continue reading Fishing for mammals: using environmental DNA from rivers to monitor mammals on land

Journal of Applied Ecology1 Comment