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Body size of herbivores is a key reason underlying the interaction between herbivores and plant diversity, and the body size explains many of the phenomena connected to herbivore-plant interaction. An increase of body size means it requires more nutrients and energy to sustain itself. [28] Small herbivores are less likely to decrease plant ...
Herbivores are dependent on plants for food, and have coevolved mechanisms to obtain this food despite the evolution of a diverse arsenal of plant defenses against herbivory. Herbivore adaptations to plant defense have been likened to "offensive traits" and consist of those traits that allow for increased feeding and use of a host. [1]
Viburnum lesquereuxii leaf with insect damage; Dakota Sandstone (Cretaceous) of Ellsworth County, Kansas. Scale bar is 10 mm. Knowledge of herbivory in geological time comes from three sources: fossilized plants, which may preserve evidence of defense (such as spines) or herbivory-related damage; the observation of plant debris in fossilised animal feces; and the structure of herbivore mouthparts.
The voracious Burmese python has done widespread damage to the Everglades food chain, pretty much wiping out populations of small mammals like marsh bunnies and gulping down everything from birds ...
When the $3.9 billion Everglades Agricultural Area Reservoir Project is complete, a reservoir and wetland will store and clean polluted water from Lake Okeechobee in central Florida before it’s discharged into the southern Everglades. Considered by some the most important of the projects, the reservoir, at 10,500 acres (4,249 hectares), will ...
Everglades National Park spans more than 1.5 million acres of South Florida. Visitors may enter from Miami, Homestead or Everglades City, near Naples, by land, and should note that the park’s ...
This recruitment of natural enemies functions to protect against excessive herbivory and is considered an indirect plant defense mechanism. [3] Traits attractive to natural enemies can be physical, as in the cases of domatia and nectaries ; [ 1 ] or chemical, as in the case of induced plant volatile chemicals that help natural enemies pinpoint ...
Ecosystems in the Everglades have been described as both fragile and resilient. [83] Author Michael Grunwald wrote about the observations of the Everglades' first American visitors: "If the Grand Canyon was a breathtaking painting, the Everglades was a complex drama, and everything in it had a role."