Skip Navigation

EcoEdDL

Home Browse Resources Submission Instructions About Help Advanced Search

Search Results

|< < > >|
Searched for:
Discipline Specific Core Concepts is Ecological Core Concepts -- Interspecific interactions -- Predation and herbivory
Results 11 - 20 of 39
View Resource An Antarctic starfish (Odontaster validus) climbs over an Antarctic scallop (Adamisium colbecki).

An Antarctic starfish (Odontaster validus) climbs over an Antarctic scallop (Adamisium colbecki) in the coastal Ross Sea. Antarctic starfish are omnivores with a wide range of potential prey and an...

Thumbnail
View Resource An Arctic fox (Alopex lagopus) captures a Least Auklet (Aethia pusilla) in the Aleutian Islands.

During the 100-150 years since they were introduced to the Aleutian Islands, the Arctic fox (Alopex lagopus) and Norway rat (Rattus norvegicus) have extirpated native seabirds from most of the...

Thumbnail
View Resource Bayberries (Myrica pensylvanica)

In this close up view of bayberries you can clearly see a whitish waxy coating. Bayberries are boiled to melt this wax for use in bayberry scented candles. One of the berries has been nibbled by a...

Thumbnail
View Resource Bison (Bos bison), an important native grazer in the Great Plains grasslands of North America.

Bison (Bos bison) were important native grazers in the Great Plains. Studies at the Konza Prairie Long Term Ecological Research (LTER) site have shown that bison grazing and periodic fires interact...

Thumbnail
View Resource Black and White Warbler

A black and white warbler feeding on an insect.

Thumbnail
View Resource Comparison of wing patterns from butterflies (Bicyclus anynana) produced during dry and wet seasons.

This photograph compares the ventral wings of two individual butterflies of the same species (Bicyclus anynana) that matured during different seasons of the year. The wing on the left is produced...

Thumbnail
View Resource Energy Balance and Trophic Status in Fish

In this activity, students work with a dataset to investigate energy balance in animals that have different feeding behaviors (diurnal/nocturnal) and diets (e.g., carnivore/detritivore).

View Resource Foraging and Flocking Behavior

In this laboratory exercise, the following issues are examined: 1) why neither predators nor prey go extinct when there is a long period of nonrenewal of the prey population 2) the effects of...

View Resource Foraging behavior of insect pollinators in the presence of ambush predators

In this TIEE experiment, students investigate how ambush predators such as the common ambush bug (Phymata americana) or the common crab spider (Misumena vatia) influence the foraging behavior of...

View Resource Golden-winged Warbler

A golden-winged warbler feeding on an insect

Thumbnail
Search time: 0.007 seconds
Sort by:
A
Z
Order:
|< < Too many (or not the right) results?  Refine your search! > >|

Log In:





OR