10,000 Birds

APRIL 3, 2018

And, in a letter in the May/June 2013 issue, Howell commits himself to encouraging “the many people who use bird checklists to think for themselves, to actively engage and question the various committees that pass judgment; and even sometimes to question the primary literature on which decisions are based. Species are useful handles (p.

Birds 141

Birds North America 2012 America 141

10,000 Birds

JANUARY 5, 2019

December’s collaborative results also summarises the year’s efforts, so this is December 2018 and the rest of 2018 all rolled into one sentence. 23 May 2018. 12 Jun 2018. 01 Jan 2018. 01 Jan 2018. 20 Jan 2018. 13 Apr 2018. 04 Apr 2018. 19 Jan 2018. 13 Mar 2018.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

DECEMBER 1, 2018

23 May 2018. 12 Jun 2018. 01 Jan 2018. 01 Jan 2018. 20 Jan 2018. 13 Apr 2018. 04 Apr 2018. 19 Jan 2018. 13 Mar 2018. 03 Apr 2018. 05 Jan 2018. 01 Jan 2018. 03 Apr 2018. 01 Jan 2018. 13 Jan 2018. 01 Jan 2018. 06 Jan 2018.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

NOVEMBER 3, 2018

27 Oct 2018. 27 Oct 2018. 25 Oct 2018. 25 Oct 2018. 25 Oct 2018. 25 Oct 2018. 25 Oct 2018. 22 Oct 2018. 21 Oct 2018. 18 Oct 2018. 18 Oct 2018. 17 Oct 2018. 17 Oct 2018. 17 Oct 2018. 17 Oct 2018. 17 Oct 2018. 17 Oct 2018.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

OCTOBER 6, 2018

29 Sep 2018. 28 Sep 2018. 28 Sep 2018. 28 Sep 2018. 28 Sep 2018. 28 Sep 2018. 28 Sep 2018. 27 Sep 2018. 27 Sep 2018. 25 Sep 2018. 25 Sep 2018. 24 Sep 2018. 23 Sep 2018. 23 Sep 2018. 23 Sep 2018. 23 Sep 2018. 22 Sep 2018. Puntarenas.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

AUGUST 4, 2018

28 Jul 2018. 27 Jul 2018. 27 Jul 2018. 27 Jul 2018. 26 Jul 2018. 26 Jul 2018. 26 Jul 2018. 26 Jul 2018. 26 Jul 2018. 26 Jul 2018. 26 Jul 2018. 26 Jul 2018. 25 Jul 2018. 25 Jul 2018. 25 Jul 2018. 24 Jul 2018. 24 Jul 2018.

2018 101

2018 Australia Woodpeckers Los Angeles 101

10,000 Birds

SEPTEMBER 1, 2018

30 Aug 2018. 29 Aug 2018. 29 Aug 2018. 29 Aug 2018. 26 Aug 2018. 26 Aug 2018. 26 Aug 2018. 26 Aug 2018. 25 Aug 2018. 24 Aug 2018. 23 Aug 2018. 22 Aug 2018. 20 Aug 2018. 20 Aug 2018. 18 Aug 2018. 17 Aug 2018. 16 Aug 2018.

2018 100

2018 Australia Woodpeckers Los Angeles 100