Effects of supplemental food on growth and adult size in the song sparrow

Author(s)

Smith, James N. M. and Peter Arcese

Year

Fri, 01/01/1988 - 12:00

Article Title

Effects of supplemental food on growth and adult size in the song sparrow

Volume

Pages

1416-1423

Start Page Number

1416

Final Page

1423

Review

Datapoints

Displaying 1 - 8 of 8 datapoints.

Species: Song Sparrow (Melospiza melodia)
Exposure Endpoint Type	Endpoint Description	Endpoint Value	Sample Size	Units	Life Cycle Stage	Specific Location	Range	Countries	Type
Clutch or Litter Size	brood size with supplemental food	2.41	34 nests	young/nest	Chick	Mandarte island		CANADA	Exposure Factor Datasets
Clutch or Litter Size	no supplemental food	1.64	44 nests	young/nest	Chick	Mandarte Island		CANADA	Exposure Factor Datasets
Survival/ Mortality	young raised to independence	3.87	34 nests		Fledgling	Mandarte Island	young/pair	CANADA	Exposure Factor Datasets
Survival/ Mortality	young raised to independence	0.98	34 nests	young/pair	Chick	Mandarte Island		CANADA	Exposure Factor Datasets
Body Weight - Mean	with supplemental food at d 6	16.69	31	g	Chick			CANADA	Exposure Factor Datasets
Body Weight - Mean	without suppl. food d 6	15.43	44	g	Chick			CANADA	Exposure Factor Datasets
Body Weight - Mean	with & without supplemental food		27	g	Adult		22.1-22.9	CANADA	Exposure Factor Datasets
Body Weight - Mean	with & without suppl. food		23		Adult		24.2-24.7	CANADA	Exposure Factor Datasets