Trend in hatching success of White-tailed Eagle pairs in Western Seaboard

wte_trend_hatching_ws_1995_2015

The graph above shows the trend in probability of White-tailed Eagle pairs hatching chicks in Western Seaboard between 1995 and 2015.

NHZBreeding parameterPeriodYearsMean annual sample size + SEType of trendMean + SE
3. Coll, Tiree & the Western IslesBreeding pairs2000 - 201516N/A*Linear increase11.4 + 1.7
3. Coll, Tiree & the Western IslesClutch size2002 - 2015149.9 ± 1.2Stable1.5 ± 0.1
3. Coll, Tiree & the Western IslesHatching success2006 - 20151014.4 ± 1.6Linear increase0.7 ± 0.0
3. Coll, Tiree & the Western IslesBrood size2004 - 2015128.7 ± 1.0Stable1.6 ± 0.1
3. Coll, Tiree & the Western IslesFledging success2008 - 2015814.1 ± 1.6Linear increase0.7 ± 0.0
3. Coll, Tiree & the Western IslesNumber of fledglings2006 - 2015108.7 ± 1.2Stable1.5 ± 0.1
4. North West SeaboardBreeding pairs2008 - 20158N/A*Stable5.4 ± 0.4
4. North West SeaboardClutch size2005 - 2015113.6 ± 0.3Stable1.6 ± 0.1
4. North West SeaboardHatching successN/A**
4. North West SeaboardBrood sizeN/A**
4. North West SeaboardFledging success2012 - 201544.8 ± 0.5Stable0.7 ± 0.1
4. North West SeaboardNumber of fledglingsN/A**
6. Western SeaboardBreeding pairs1986 - 201530N/A*Linear increase17.2 ± 2.0
6. Western SeaboardClutch size1986 - 20153012.9 ± 1.3Stable1.5 ± 0.0
6. Western SeaboardHatching success1995 - 20152120.8 ± 1.6Stable0.7 ± 0.0
6. Western SeaboardBrood size1991 - 20152511.9 ± 1.3Stable1.5 ± 0.0
6. Western SeaboardFledging success1987 - 20152915.3 ± 1.7Stable0.6 ± 0.0
6. Western SeaboardNumber of fledglings1995 - 20152111.4 ± 1.4Stable1.4 ± 0.0
8. Western HighlandsBreeding pairs2010 - 20156N/A*Stable4.3 ± 0.3
8. Western HighlandsClutch size
8. Western HighlandsHatching success
8. Western HighlandsBrood size
8. Western HighlandsFledging success
8. Western HighlandsNumber of fledglings
14. Argyll West & IslandsBreeding pairs2010 - 20156N/A*Linear increase5.5 ± 1.1
14. Argyll West & IslandsClutch size
14. Argyll West & IslandsHatching success
14. Argyll West & IslandsBrood size
14. Argyll West & IslandsFledging success
14. Argyll West & IslandsNumber of fledglings