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Figure 1 Mean number of total invertebrates collected (100 l/h) from drift nets in control and drift-depleted pools during day and night. The number of.

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Presentation on theme: "Figure 1 Mean number of total invertebrates collected (100 l/h) from drift nets in control and drift-depleted pools during day and night. The number of."— Presentation transcript:

1 Figure 1 Mean number of total invertebrates collected (100 l/h) from drift nets in control and drift-depleted pools during day and night. The number of drift-depleted pools n = 6, and the number of control pools n = 3. From: Diel activity and home range size in relation to food supply in a drift-feeding stream fish Behav Ecol. 2005;16(3): doi: /beheco/ari036 Behav Ecol | © The Author Published by Oxford University Press on behalf of the International Society for Behavioral Ecology. All rights reserved. For permissions, please

2 Figure 4 Mean diurnal home range size (±SE) in square meters of fish 1–4 in control (n = 3) and manipulated (n = 5) pools. From: Diel activity and home range size in relation to food supply in a drift-feeding stream fish Behav Ecol. 2005;16(3): doi: /beheco/ari036 Behav Ecol | © The Author Published by Oxford University Press on behalf of the International Society for Behavioral Ecology. All rights reserved. For permissions, please

3 Figure 5 Mean percentage (±SE) of food items captured by period of fish 1–4 in dominance hierarchies. Control pools n = 3 and drift-depleted pools n = 5. From: Diel activity and home range size in relation to food supply in a drift-feeding stream fish Behav Ecol. 2005;16(3): doi: /beheco/ari036 Behav Ecol | © The Author Published by Oxford University Press on behalf of the International Society for Behavioral Ecology. All rights reserved. For permissions, please

4 Figure 6 Mean number (±SE) of aggressive chases during each 30-min observation period per pool. n = 3 control pools, n = 5 manipulated pools. From: Diel activity and home range size in relation to food supply in a drift-feeding stream fish Behav Ecol. 2005;16(3): doi: /beheco/ari036 Behav Ecol | © The Author Published by Oxford University Press on behalf of the International Society for Behavioral Ecology. All rights reserved. For permissions, please

5 Figure 2 Percentage of time (±SE) fish 1–4 (fish 1–4 being the four largest fish in a pool) were sighted in all study pools from May 2002 to March Due to low number of sightings of fish 3 and 4 in winter months and changing compositions of fish in pools data for these fish is not reported from May to August. n = 9 pools and n = 4 observation day/nights per month excluding July and August n = 3. From: Diel activity and home range size in relation to food supply in a drift-feeding stream fish Behav Ecol. 2005;16(3): doi: /beheco/ari036 Behav Ecol | © The Author Published by Oxford University Press on behalf of the International Society for Behavioral Ecology. All rights reserved. For permissions, please

6 Figure 3 Mean percentage of time (±SE) fish 1–4 were sighted during day and night from control and manipulated pools, during premanipulation, drift depletion, and postmanipulation periods. Observations were made for 5 days/nights during premanipulation and for 6 days/nights during drift depletion and postmanipulation. From: Diel activity and home range size in relation to food supply in a drift-feeding stream fish Behav Ecol. 2005;16(3): doi: /beheco/ari036 Behav Ecol | © The Author Published by Oxford University Press on behalf of the International Society for Behavioral Ecology. All rights reserved. For permissions, please


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