General

The koala was a victim of prehistoric climate change

Image by John Llewelyn (Global Ecology @Flinders)

By Farzin Shabani, Frédérik Saltré, Corey Bradshaw, Katharina Peters and Antoine Champreux

Along with the kangaroo and the emu, the tree-living marsupial koala is the most recognised...

Mapping the puzzle of herbivore diversity across the Arctic: Functions and relationships matter

 

 

Figure 1 – A phylogenetically diverse Arctic herbivore community including rock ptarmigan and reindeer. Photo: Nicolas Lecomte​

By James D. M. Speed and coauthors

Understanding which species we find where, and why, is...

Passerine assemblages show niche expansion from natural to urban areas

Pictures of six common passerine species in our study locations. Species were increasingly tolerant to habitat transformation from left to right. Left-up: Red-billed Leiothrix Leiothrix lutea. Left-down: Grey-cheeked Fulvetta Alcippe morrisonia. Middle-up...

Finding the ‘best’ habitat suitability model

By Edward Gregr and Kai Chan

How is a habitat model’s complexity related to its forecasting skill? Our recent Ecography paper addressed this question using multiple data...

Shorebirds are important plant vectors via endozoochory

Figure 1. A flock of black-tailed godwit in one of our study sites in England, shortly after returning from breeding grounds in Iceland. Photo by A. J. Green​.

By Andy J. Green and Ádám Lovas-Kiss

 

The potential importance of...

Defaunation and fragmentation erode small mammal diversity dimensions in tropical forests

Figure 1: Best-fitting structural equation model (full direct + indirect model). Positive and negative pathways are indicated by black and gray lines, respectively. Arrow thickness is scaled to illustrate the relative strength of effects and significant coefficients are...

Determinants of reef fish assemblages in tropical Oceanic islands

Oceanic islands. A. St Paul and St Peter, Brazil, photo: Lucas Nunes, B. Isla del Coco, Costa Rica, photo: Juan J. Alvarado, C. Fernando de Noronha, Brazil, photo: Sergio R. Floeter, D. Isla del Coco, Costa Rica, João P. Krajewski, E. St Paul and St Peter, Brazil, photo:...

A parsimonious view of the parsimony principle in ecology and evolution

The curve-fitting problem. The choice of the most plausible hypothesis is based on an arbitrary balance between goodness-of-fit and simplicity criteria. The red curve is the simplest, indicating a linear relationship between the two variables, but also the worst-fit. The...

The seascape ecology of tropical islands: can we characterize and predict reef community patterns across scales?

Figure 1. The towed-diver survey method. Graphics credit: NOAA Ecosystem Sciences Division (ESD).

By Gareth J. Williams, Eoghan A. Aston, Andrew J. Davies, Jamison M. Gove

Landscape ecological theory, applied to the marine realm, can...

recurse: an R package to analyze spatiotemporal patterns in revisitations from animal movement data

by Chloe Bracis

Animal movements are linked to both quotidian activities as well as larger questions of survival and reproduction. For example, one might think of an animal moving to locate food, or, on the other side of the coin, moving to avoid...

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