These reports look at Iowa rare birds records with different lenses.
Black-headed Grosbeak - 2011-12
© Ann Johnson
| Species | State # | Dates | County |
| Tundra Bean-Goose | 433 | 29 Nov - 17 Dec 2022 | Decatur |
| Limpkin | 432 | 23 Jun 2022 | Lucas |
| Swainson's Warbler | 431 | 20 May 2021 | Story |
| Heermann's Gull | 430 | 28-29 Jul 2019 | Polk |
| Bar-tailed Godwit | 429 | 5 Aug 2017 | Marion |
| White-tailed Kite | 428 | 18 Apr 2017 | Howard |
| Inca Dove | 427 | 22 Sep 2016 | Polk |
| Brown Booby | 426 | 3 Sep 2015 | Marion |
| Glaucous-winged Gull | 425 | 7 Dec 2013 | Scott |
| Broad-billed Hummingbird | 424 | 24-25 June 2011 | Floyd |
| Pacific Wren | 423 | 21 Oct 2003 | Story |
| Anna's Hummingbird | 422 | 31 Oct - 25 Nov 2010 | Polk |
| Fulvous Whistling-Duck | 421 | 17 Jul - 8 Sep 1994 | Clinton |
| Violet-green Swallow | 420 | 14 May 2009 | Sioux |
| Scott's Oriole | 419 | 7-16 Apr 2008 | Emmet |
| Fork-tailed Flycatcher | 418 | 20-23 Nov 2007 | Tama |
| Black-tailed Gull | 417 | 17 Nov - 6 Dec 2007 | Polk |
| Cave Swallow | 416 | 26 Oct 2007 | Polk |
| Red-breasted Sapsucker | 415 | 6 Dec 2006 | Pottawattamie |
| Mottled Duck | 414 | 7-11 Jul 2006 | Polk |
| Brambling | 413 | 1-21 Jan 2006 | Linn |
| Mexican Violetear | 412 | 27 Sep - 2 Oct 2005 | Grundy |
| Acorn Woodpecker | 411 | 1 Sep 2005 | Story |
| Royal Tern | 410 | 20-21 Aug 2005 | Appanoose |
| Boreal Owl | 409 | 12 Nov 2004 | Black Hawk |
| Cackling Goose | 408 | from taxonomy split | |
| Baird's Sparrow | 407 | 4 Jun 2004 | Cherokee |
| Hooded Oriole | 406 | 25 May 2003 | Buchanan |
| Crested Caracara | 405 | 28 Sep 2002 | Buena Vista |
| Painted Bunting | 404 | 12 May 2001 | Marshall |