Continued predation
due to high populations of lynx and other predators increases the hare population decline. … As hare numbers start to decline, lynx continue to eat well because they can easily catch the starving hares. When hares become scarce, lynx numbers also decline.
How do you think an increase in the lynx population affected the hare population Why?
When the hare population increased, what happened to the lynx population. Why? The Lynx population also
increases because there is more food for them to eat
. … It leads to a decrease in the hare population because the lynxes were eating the hares.
What do you think would happen to the lynx population if all of the snowshoe hares died of a disease?
What do you think would happen to the lynx population if all of the snowshoe hares died of a disease? Sample answer: I think the lynx population
would probably get smaller
. The lynx would either have to catch a different prey or else move to a different area with snowshoe hares.
What affects the population of snowshoe hares?
There are three main factors that seem most likely to cause hare cycles:
food, predation, and social interactions
. In addition to these single-factor explanations, two multifactor explanations have been suggested, one involving food and predation, and the other—the most complex hypothesis—involving all three factors.
What is the relationship between the snowshoe hare and Canadian lynx?
Canada lynxes eat mostly snowshoe hares—which in turn are preyed on almost exclusively by Canada lynxes. This unusually tight predator-prey relationship means that
when hare numbers change
, so do lynx numbers (and vice versa), sometimes drastically.
What happens to the lynx when their food supply decreases?
Malnourishment
has the most significant effect upon lynx reproduction and population levels. When females are in poor condition, fewer breed and not all of those bred produce litters. Litters are smaller, and most, if not all, of the few kittens born die soon after birth.
What is the relationship between the lynx and the hare called?
The lynx and hare populations have
a predator-prey relationship
. Disease, food supply and other predators are variables in this complex relationship. The flux in this cyclic relationship is what allows for the ecosystem dynamic to work.
Which population would be most likely to experience exponential growth?
Density-independent growth is also known as exponential growth. Under which of the following conditions would a population most likely experience exponential growth?
Young populations with few individuals
.
How long do snowshoe hares live?
The hares reach maturity after one year. Many hares do not live this long. But some hares can live
as long as five years in the wild
. Snowshoe hares are common throughout their range.
Can predators and prey evolve together?
Predators and
their prey evolve together
. Over time, prey animals develop adaptations to help them avoid being eaten and predators develop strategies to make them more effective at catching their prey.
Why do the populations of Canadian lynx and snowshoe hare rise and fall together?
Canada lynx populations rise and
fall with fluctuations in populations of snowshoe hares
. … Thus, when hares are abundant, lynx populations expand, and when the density of hares is reduced, lynx are forced to hunt ground squirrels, grouse, and foxes.
What caused the drop in the hare population between 1865 and 1870?
The hare population decreased
because more hare were getting eaten by the lynx
.
Are there usually more lynx or more hares Why?
As the hare population increases, why does the lynx population increase? Answer: The lynx population increases as the hare population increases
because there are more prey for the lynx to eat
. Q3. Hares are herbivores (plant eaters) and tend to stay in the same general location throughout their lives.
Do hares eat lynxes?
Meat-Eating Snowshoe Hares Observed Dining on Lynx in the Canadian Yukon. … Look no further than the snowshoe hare, normally a
herbivore
: Between January 2015 and July 2017, Canadian researchers observed hares eating the flesh of grouse, Canadian lynx, and even other hares.
What is the relationship between predator and prey called?
Introduction. Predator-prey relations refer to the interactions between two species where
one species is the hunted food source for the other
. The organism that feeds is called the predator and the organism that is fed upon is the prey.
