Evolution

EvolutionLab Lab Notes for Oxana Damaschina

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Input Parameters

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Parameter DARWIN WALLACE

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Initial Beak Size: 12.0 mm 28.0 mm

Heritability: 0.7 0.7

Variance: 1.0 1.0

Clutch Size: 10.0 eggs 10.0 eggs

Precipitation: 20.0 cm 20.0 cm

Population: 200.0 birds 200.0 birds

Island Size: 0.5 km 0.5 km

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Experimental Results

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Year Dar Beak Dar Pop | Wal Beak Wal Pop

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1997 12.0 200 | 27.96 200

1998 11.96 218 | 27.91 430

1999 12.11 227 | 27.88 802

2000 12.08 276 | 27.96 733

2001 12.34 245 | 27.98 792

2002 12.5 222 | 28.04 757

2003 12.71 248 | 28.06 789

2004 12.91 262 | 28.06 761

2005 12.83 263 | 28.17 845

2006 12.76 222 | 28.22 816

2007 12.61 266 | 28.33 801

2008 12.71 254 | 28.31 787

2009 12.99 280 | 28.39 708

2010 13.0 235 | 28.39 859

2011 13.24 244 | 28.39 794

2012 13.36 264 | 28.42 805

2013 13.46 266 | 28.46 898

2014 13.46 289 | 28.41 767

2015 13.5 304 | 28.47 767

2016 13.44 324 | 28.52 839

2017 13.56 349 | 28.6 788

2018 13.68 395 | 28.6 803

2019 13.61 410 | 28.64 824

2020 13.7 432 | 28.71 829

2021 13.75 338 | 28.79 778

2022 13.77 288 | 28.82 833

2023 13.76 332 | 28.82 845

2024 13.77 366 | 28.95 813

2025 13.9 366 | 28.98 798...