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Faecal pellet group (FPG) count data are widely used to estimate animal abundance, with two alternative methods normally employed. Faecal accumulation...

Estimating animal abundance has a key role to play in ecology and conservation, but survey methods are always challenged by imperfect detection. Among...

Tree hollows are critical habitat for many species globally, and fauna studies often include assessments of hollow abundance. However, traditional gro...

Understanding drivers of change in population sizes requires estimation of demographic rates such as survival and productivity. In migratory geese, pr...

In developed cities, bird communities are typically comprised of a few dominant invasive species that can cause considerable social and economic costs...

Artificial roosting structures (e.g. bat boxes) are widely used as conservation tools for many animals, including bats. Although it is relatively easy...

In applied population ecology, simulation models are often used to predict the likely consequences of different management options and to inform polic...

Species richness is a state variable of some interest in monitoring programmes but raw species counts are often biased due to imperfect species detect...

A farmland population of bullfinches on the Weald of Kent was studied for 2 years to determine how changes in its size, composition, or activity corre...

This report summarizes a program aimed at investigating methods for monitoring inshore wintering waterfowl in Marine Protected Areas (MPAs), using the...