Information for Teachers and Suggested Activities
... behind trees or moving out the BAT’S “range”)? How did BATS and MOTHS behave? By extension, try the hunts again but this time determine that the MOTHS cannot hear the BATS calls, only respond to them. In other words, no moving out of the way when the BAT is approaching. Calculate the differences in ...
... behind trees or moving out the BAT’S “range”)? How did BATS and MOTHS behave? By extension, try the hunts again but this time determine that the MOTHS cannot hear the BATS calls, only respond to them. In other words, no moving out of the way when the BAT is approaching. Calculate the differences in ...
This article is about the animal. For other uses, see Cheetah
... challenged and removed. (August 2008) A cheetah with impala kill The cheetah is a carnivore, eating mostly mammals under 40 kg (88 lb), including the Thomson's Gazelle, the Grant's gazelle, the springbok and the impala. The young of larger mammals such as wildebeests and zebras are taken at times, a ...
... challenged and removed. (August 2008) A cheetah with impala kill The cheetah is a carnivore, eating mostly mammals under 40 kg (88 lb), including the Thomson's Gazelle, the Grant's gazelle, the springbok and the impala. The young of larger mammals such as wildebeests and zebras are taken at times, a ...
Cuttlefish - AnimalPages
... The cuttlefish can change their skin to be any color. They can also change their body texture to be any texture. One important body part is the cuttlebone because the cuttlebone controls the cuttlefish’s buoyancy. ...
... The cuttlefish can change their skin to be any color. They can also change their body texture to be any texture. One important body part is the cuttlebone because the cuttlebone controls the cuttlefish’s buoyancy. ...
Chapter 29 Arthropods and Echinoderms
... – The arthropod excretory system is composed of structures called Malpighian ...
... – The arthropod excretory system is composed of structures called Malpighian ...
MECHANISMS OF ADAPTATION IN CORAL SNAKE MIMICRY
... its signal required to trigger avoidance (Valkonen et al. 2011). Therefore, mimicry also furnishes an opportunity to study the cognitive aspects of how signals are processed. Finally, the similarity in signal form between model and mimic also allows one to ask questions about how essential shared p ...
... its signal required to trigger avoidance (Valkonen et al. 2011). Therefore, mimicry also furnishes an opportunity to study the cognitive aspects of how signals are processed. Finally, the similarity in signal form between model and mimic also allows one to ask questions about how essential shared p ...
28-1 Introduction to Arthropods
... soon as they hatch. Foldable #4( 4 tab ¼ hotdog) OUTSIDE: Arachnids: Spiders; Mites & Ticks; Scorpions INSIDE: Spiders: Spiders do not have jaws for chewing so they feed by paralyzing prey, injecting digestible enzymes into the prey (which liquefies it) & then sucking up the prey tissue & swallowing ...
... soon as they hatch. Foldable #4( 4 tab ¼ hotdog) OUTSIDE: Arachnids: Spiders; Mites & Ticks; Scorpions INSIDE: Spiders: Spiders do not have jaws for chewing so they feed by paralyzing prey, injecting digestible enzymes into the prey (which liquefies it) & then sucking up the prey tissue & swallowing ...
28-1 Introduction to Arthropods
... to walk and to pull open shells of their prey. RESPIRATION occurs mainly in the tube feet as well. OUTSIDE: EXCRETION; INSIDE: Most release feces through the anus. Nitrogen-containing cellular wastes (ammonia) is passed into surrounding water through diffusion of tube feet & skin gills. OUTSIDE: REP ...
... to walk and to pull open shells of their prey. RESPIRATION occurs mainly in the tube feet as well. OUTSIDE: EXCRETION; INSIDE: Most release feces through the anus. Nitrogen-containing cellular wastes (ammonia) is passed into surrounding water through diffusion of tube feet & skin gills. OUTSIDE: REP ...
Long-tailed Weasel - Extension Store
... be found in rock piles, stone walls, haystacks, and under stumps and fallen logs. The burrow has a main nest with multiple side tunnels that hold stores of prey. Its nest is lined with layers of grass and fur from prey, with bones and skins around the edges. Weasels are horrible housekeepers. They u ...
... be found in rock piles, stone walls, haystacks, and under stumps and fallen logs. The burrow has a main nest with multiple side tunnels that hold stores of prey. Its nest is lined with layers of grass and fur from prey, with bones and skins around the edges. Weasels are horrible housekeepers. They u ...
- Wiley Online Library
... Nonetheless, available data on the ecological attributes of endangered species are strongly biased towards particular taxonomic groups (notably birds and mammals: Mittermeier et al., 1992; Caughley & Gunn, 1995) in particular parts of the world (notably North America and Europe: e.g. Thomas, 1994). ...
... Nonetheless, available data on the ecological attributes of endangered species are strongly biased towards particular taxonomic groups (notably birds and mammals: Mittermeier et al., 1992; Caughley & Gunn, 1995) in particular parts of the world (notably North America and Europe: e.g. Thomas, 1994). ...
Weasels - Internet Center for Wildlife Damage Management
... family feed primarily on insects and small rodents (Fig. 4). Their diet consists of whatever meat they can obtain and may include birds and bird eggs. As predators, they play an important role in the ecosystem. Predators tend to hunt the most abundant prey, turning to another species if the numbers ...
... family feed primarily on insects and small rodents (Fig. 4). Their diet consists of whatever meat they can obtain and may include birds and bird eggs. As predators, they play an important role in the ecosystem. Predators tend to hunt the most abundant prey, turning to another species if the numbers ...
Jellies - USF College of Marine Science
... selection committee that includes a brochure that can be used by the aquarium to advertise the new jelly exhibit (your specialty). 3. Have students research one particular jelly that will become their specialty. 4. Have students create a brochure that includes information about their jelly. (The fol ...
... selection committee that includes a brochure that can be used by the aquarium to advertise the new jelly exhibit (your specialty). 3. Have students research one particular jelly that will become their specialty. 4. Have students create a brochure that includes information about their jelly. (The fol ...
Cnidarians - COSEE West
... Jellyfish tentacles are studded with stinging cells that behave like tiny harpoons armed with toxic chemicals. This stinging ability makes the jelly an efficient predator and helps protect it against animals that want to eat its soft body. Jellies don't sting people on purpose. It's just that when t ...
... Jellyfish tentacles are studded with stinging cells that behave like tiny harpoons armed with toxic chemicals. This stinging ability makes the jelly an efficient predator and helps protect it against animals that want to eat its soft body. Jellies don't sting people on purpose. It's just that when t ...
Caterpillars escape predation in habitat and thermal refuges
... Abstract. 1. Climate and, therefore, abiotic conditions, are changing rapidly, and many ecological interactions depend on them. In this study, how abiotic conditions mediate a predator–prey interaction were examined. 2. Caterpillars of Platyprepia virginalis (Boisduval) (Arctiidae) were found previo ...
... Abstract. 1. Climate and, therefore, abiotic conditions, are changing rapidly, and many ecological interactions depend on them. In this study, how abiotic conditions mediate a predator–prey interaction were examined. 2. Caterpillars of Platyprepia virginalis (Boisduval) (Arctiidae) were found previo ...
Phylum Ctenophora
... other ctenophores and other Cnidarian jellies Gut extends through the entire body; mouth is at the oral end Anal pore is at the aboral end ...
... other ctenophores and other Cnidarian jellies Gut extends through the entire body; mouth is at the oral end Anal pore is at the aboral end ...
Reptiles - ABCTeach
... covered by scales or plates. These scales or plates are like the nails of our fingers and toes. They are lightweight, flexible and strong. They’re made from a protein that grows up from the skin and harden as they develop. ...
... covered by scales or plates. These scales or plates are like the nails of our fingers and toes. They are lightweight, flexible and strong. They’re made from a protein that grows up from the skin and harden as they develop. ...
Feral cats
... domestic cats but differ in how and where they live rather than any true biological differences. Feral cats have the body shape, acute senses and fine coordination perfectly suited for stalking and capturing prey. Feral cats can take down prey matching their own body size and kill by biting the thro ...
... domestic cats but differ in how and where they live rather than any true biological differences. Feral cats have the body shape, acute senses and fine coordination perfectly suited for stalking and capturing prey. Feral cats can take down prey matching their own body size and kill by biting the thro ...
feralcatfactsheet | 382.75 KB
... domestic cats but differ in how and where they live rather than any true biological differences. Feral cats have the body shape, acute senses and fine coordination perfectly suited for stalking and capturing prey. Feral cats can take down prey matching their own body size and kill by biting the thro ...
... domestic cats but differ in how and where they live rather than any true biological differences. Feral cats have the body shape, acute senses and fine coordination perfectly suited for stalking and capturing prey. Feral cats can take down prey matching their own body size and kill by biting the thro ...
Name
... means “_stinging nettles_”. Cnidarians use _nematocysts__ to sting & capture their prey then tentacles bring prey to their mouth. Cnidarians have _radial___ symmetry, and use a gut for digestion. Cnidarians come in 2 body forms; a polyp which is shaped like a __vase_, or a medusa, which is shape ...
... means “_stinging nettles_”. Cnidarians use _nematocysts__ to sting & capture their prey then tentacles bring prey to their mouth. Cnidarians have _radial___ symmetry, and use a gut for digestion. Cnidarians come in 2 body forms; a polyp which is shaped like a __vase_, or a medusa, which is shape ...
Protecting Antarctic Krill - The Pew Charitable Trusts
... Krill are plentiful. In fact, scientists believe the total weight of all Antarctic krill is greater than the cumulative weight of any other animal species on the planet. However, the combined effect of concentrated fishing and climate change on krill—especially near the coast of the Antarctic Penins ...
... Krill are plentiful. In fact, scientists believe the total weight of all Antarctic krill is greater than the cumulative weight of any other animal species on the planet. However, the combined effect of concentrated fishing and climate change on krill—especially near the coast of the Antarctic Penins ...
`Ewa`ewa or Sooty Tern - Maui Nui Seabird Recovery Project
... Hawai‘i. Individuals have long, slender wings and a deeply forked tail. Adult males and females are blackish above, except for white forehead and white on the edges of the outer most tail feathers, and entirely white below. The sharp bill, legs, and feet are black. Flight is characterized by powerfu ...
... Hawai‘i. Individuals have long, slender wings and a deeply forked tail. Adult males and females are blackish above, except for white forehead and white on the edges of the outer most tail feathers, and entirely white below. The sharp bill, legs, and feet are black. Flight is characterized by powerfu ...
Monkeys
... underside and very flexible, so much so that they can grab a tree branch or pick up something as small as a peanut! Prehensile tails come in handy for holding on while the monkey collects food: flowers, fruits, nuts, leaves, seeds, insects, birds’ eggs, spiders, and small mammals. Monkeys at the Sa ...
... underside and very flexible, so much so that they can grab a tree branch or pick up something as small as a peanut! Prehensile tails come in handy for holding on while the monkey collects food: flowers, fruits, nuts, leaves, seeds, insects, birds’ eggs, spiders, and small mammals. Monkeys at the Sa ...
Bear - Long Lawford Primary School
... Bears love to eat fish when they are near water, because they do a lot of travelling there and back for fish. ...
... Bears love to eat fish when they are near water, because they do a lot of travelling there and back for fish. ...
Anti-predator adaptation
Anti-predator adaptations are mechanisms developed through evolution that assist prey organisms in their constant struggle against predators. Throughout the animal kingdom, adaptations have evolved for every stage of this struggle.The first line of defence consists in avoiding detection, through mechanisms such as camouflage, living underground, or nocturnality. Alternatively, prey animals may ward off attack, whether by advertising the presence of strong defences in aposematism, by mimicking animals which do possess such defences, by startling the attacker, by signalling to the predator that pursuit is not worthwhile, by distraction, by using defensive structures such as spines, and by living in a group. Members of groups are at reduced risk of predation, despite the increased conspicuousness of a group, through improved vigilance, predator confusion, and the likelihood that the predator will attack some other individual.Some prey species are capable of fighting back against predators, whether with chemicals, through communal defence, or by ejecting noxious materials. Finally, some species are able to escape even when caught by sacrificing certain body parts: crabs can shed a claw, while lizards can shed their tails, often distracting predators long enough to permit the prey to escape.