Maxent is a powerful program for Windows which allows users to model species niches and distributions through a principle of maximum entropy. It stands out as a valuable resource for researchers, ecologists, and conservationists.

Modeling species niches and distributions

The utility exclusively relies on the usage of presence data. The algorithm assesses the known occurrence locations of species against all the environmental conditions within the study regions. Then, it characterizes these surroundings by sampling a multitude of points across the area.

It is important to note that these background points encompass locations where species are confirmed to exist. In essence, these spots define the range of available environmental conditions. To simulate gene outcomes of breeding birds, you may try a tool called Gouldian Genetic Forecast.

Principle of operation

The algorithm, designed for species distribution modeling, operates as a machine learning method, constructing numerous models through iterative processes. It consists of two principal components, namely entropy and constraints.

The software is capable of handling six feature types, each accommodating distinct response curve shapes and implication for constraints. By default, the program employs all characteristics, but you have the flexibility to create more straightforward models by using only a few of these.

Features

free to download and use;
compatible with modern Windows versions;
allows you to model species niches and distributions;
you can create simple projects with a few feature types;
it is possible to import data in CSV format.