The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity. Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

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Answer 1

Question

Chapter 52, Problem 15TYU

Summary Introduction

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Summary Introduction

To explain: The hypotheses about the hunting habits of the group of lions.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

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Do the following two hypothesis supports their graphs? Explain. Figure 1: The hypothesis for novice vs. experienced foraging is that animals who have been foraging for ages should have a greater chance of survival than beginner foragers since they are more skilled and invest less time looking for food. Figure 2: The hypothesis behind the impact of Prey camouflage is that if animals, especially novice foragers, take too much time searching, they are visible to predators for long durations, providing a better chance to attack.

Interpret the following graphs: In the graphs, the number of days are 18.. 1 day is equal to 60 sec. For the first graph, days are taken on x-axis. The mean foraging times are taken on y-axis. For the 2nd graph, percentage of prey caught during first half of winter(1-6days) were taken on x-axis and percentage of prey caught during 2nd half of winter(7-12days) were taken on y-axis.

Optimal foraging theory suggest that a predator selects among possible prey based on their relative profitability (energy gained per unit of energy expended). Do you think that predator directly evaluate the profitability of potential prey items before selecting or rejecting them ? If not, how mighta foraging strategy evolve ?

Answer 2

Question

Chapter 52, Problem 15TYU

Summary Introduction

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Summary Introduction

To explain: The hypotheses about the hunting habits of the group of lions.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Expert Solution & Answer

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Answer 3

Question

Chapter 52, Problem 15TYU

Summary Introduction

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Summary Introduction

To explain: The hypotheses about the hunting habits of the group of lions.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Chapter 52, Problem 15TYU

Summary Introduction

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Summary Introduction

To explain: The hypotheses about the hunting habits of the group of lions.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 52, Problem 15TYU

Summary Introduction

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Summary Introduction

To explain: The hypotheses about the hunting habits of the group of lions.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Answer 6

Chapter 52, Problem 15TYU

Summary Introduction

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Answer 7

Chapter 52, Problem 15TYU

Summary Introduction

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Answer 8

Summary Introduction

To explain: The hypotheses about the hunting habits of the group of lions.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Answer 9

Summary Introduction

To explain: The hypotheses about the hunting habits of the group of lions.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 52.1 - Prob. 1LO Ch. 52.1 - Prob. 2LO Ch. 52.1 - In what ways are the behaviors of Philanthus, the...Ch. 52.1 - Prob. 2C Ch. 52.1 - Prob. 3C Ch. 52.2 - Prob. 3LO Ch. 52.2 - Prob. 1C Ch. 52.2 - Prob. 2C Ch. 52.3 - Prob. 4LO Ch. 52.3 - Prob. 5LO

The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity. Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Solution Summary: The author explains that the optimal foraging in animals is related to the size of the group.

Concept explainers

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

To explain: The hypotheses about the hunting habits of the group of lions.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Want to see the full answer?

Chapter 52 Solutions

The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity. Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Solution Summary: The author explains that the optimal foraging in animals is related to the size of the group.

Concept explainers

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity. Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

To explain: The hypotheses about the hunting habits of the group of lions. Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

Want to see the full answer?

Chapter 52 Solutions

To identify: The groups that are most likely to be hungry at the end of the day’s hunt during times of prey scarcity.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.

To explain: The hypotheses about the hunting habits of the group of lions.

Introduction: The optimal foraging in animals is related to the size of the group. The animals maximize their energy intake per unit of foraging time during the forage.