Se conocen cerca de 1 400 especies de cactos a nivel mundial, de las cuales 669 son mexicanas. De este total, 518 viven solamente en nuestro país. Según estimaciones, en el Estado de Guanajuato se encuentran 23 géneros y más de 100 especies . El género más abundante es Mammillaria. Hay 6 especies...
A guide to plants in the St. Olaf Natural Lands and the St. Olaf College campus
Here are several common species of birds that are typically found at BHWS.
A brief summary of reptiles that have been observed, and are likely to be seen at the Besgrove Hodge Wildlife Sanctuary.
Insectos Parque Natural de Sierra Nevada (no exhaustivo) (incluye amenazados)
An annotated checklist of the spider (Arachnida, Araneae) communities associated to white oak woodlands in Spanish National Parks from : https://bdj.pensoft.net/article/29443/list/7/
Wildnet species list for Cooloola Bioblitz. List includes all Wildnet animal data minus the birds.
Identifying birds for the Celebrate Urban Birds citizen science project.
A guide to potential non-flowering plant species (such as mosses and ferns) observed in Banff National Park of Canada. For more information about Banff National Park, please visit: http://www.pc.gc.ca/eng/pn-np/ab/banff/index.aspx (Note: The Parks Canada Agency assumes no responsibility for the a...
This list will be a quick reference based on "Mosquitoes of the Southeastern United States" by Nathan D. Burkett-Cadena.
The Crotalus genus contains venomous pit vipers found within the Viperidae family. These vipers are known as rattlesnakes, or “rattlers”. The word Crotalus stems from the Greek word krótalon, meaning “rattle” or “castanet”. This refers to the distinctive rattle found on the end of the snake’s tai...
Can you find these edible weeds in your neighborhood? For more photos and information, click on the plant link. PLEASE NOTE- this guide is for interest only. Eating wild plants has risks, so do your homework before eating any uncultivated plants. While these are primarily non-native weeds, co...
There are many species of birds in northern Virginia and Great Falls Park has most of them, so here is a guide to help you identify them
A guide to the tidal marsh area of the Sarah Lawrence College Center for the Urban River, Beczak.
TEST VERSION Mainly macrolichens, based on those species listed in the Atlantic Canada Conservation Data Centre non-vascular species ranks for Nova Scotia. http://accdc.com/en/ranks.html
One of the highlights of a visit to Keystone State Park is the opportunity to see our wildlife and to learn more about the species that are found here. Becoming familiar with some of our birds is an excellent way to begin. Included in this guide are some of the most common birds that visitors can...
Piccola guida degli arbusti che si possono trovare nella Riserva Naturale del Bosco del Vaj, Castagneto Po (To), creata appositamente per il TreeBlitz delle scuole superiori
Escobar, J. E., Pirateque, L., Soler, R., Sánchez, S., & Plazas, H. (2020). ¿Cuántas aves se han registrado en los humedales de Bogotá?. Fundación Humedales Bogotá. http://humedalesbogota.com/aves-humedales-bogota/ Guía basada en el libro: Chaparro.Herrera, S. y D. Ochoa (eds). 2015. Aves ...
A quick guide for all of the species present in the uplands in the Cross System Biodiversity project.
Woodend Nature Sanctuary was donated to the Audubon Naturalist Society in the 1960s as a refuge for birds in the DC area. Learn more here about the avian residents and visitors to this urban oasis.