After 4 unsuccessful chases to see a Chestnut Sided Warbler in Washington, I finally got to see one on June 9th this month when Tom St. John and I went to a stakeout spot near Gig Harbor in Pierce County where birding friend and Master Birder classmate Cara Borre had located one the day before. Unlike the others I have chased which promptly disappeared the day after first reported, this one (and later a second one) has been very cooperative, singing constantly, perching in the open, remaining in essentially the same area and is still present as I write this more than 2 weeks later. Shortly after finding this nemesis species in my home state, I developed a nasty non-Covid cough and touched neither camera nor binoculars, confining myself inside until yesterday. Feeling better if not all the way better, and desperately needing to finally get out of the condo, yesterday I visited the Big Four Ice Caves in Snohomish County. The beautiful area had been closed last year with a bridge out and trail damage. Choosing this spot was of course aided by the presence of a bird, an American Redstart. This beautiful wood warbler is regular in Washington but limited to very few areas. One had been at the Ice Caves last year and it was there again, being seen by many. Yesterday it was seen by me as well.
The combination of finally seeing the Chestnut Sided Warbler and then the American Redstart got me thinking about warblers, and particularly the rarer ones I have seen or tried to see in Washington. After so many blog posts about Tanzania, I also thought it time to write about something closer to home. So here it is – Warblers in Washington, with warblers elsewhere covered for some context, contrast and comparison. Let’s start with some numbers. I have seen 23 species of warblers in my home state. Ebird reports a total of 35 warbler species for Washington. I have seen about 80% of all of the species on the Washington State species list (leaving out the non-countable species like escapees etc.). Others have seen more, but my list puts me in the top 15, so there has been a lot of chasing rarities over many years. That 80% of the total list is well over the 66% of the warblers success rate, so this is a big gap for me, one of the reasons that finally seeing the Chestnut Sided Warbler this year and finally adding a Black and White Warbler last year were so satisfying. What makes warblers so tough in Washington – for me and others? Again, let’s look at some numbers.
Of those 35 warbler species in Washington, only 12 are regular breeders (possibly the only ones that breed here even irregularly) and with less than a handful of exceptions, all of those breeding species migrate out of state after the breeding season. It is pretty easy to find those 12 breeders in the state with the most difficult being that American Redstart and the Northern Waterthrush. The latter has a very small breeding range in Pend Oreille County and the Redstart is limited to a few specific areas (interestingly including Pend Oreille County as well, in addition to locations west of the Cascades). Of the non-breeders only the Palm Warbler would be considered regular although it, too, is uncommon – most often found along the Pacific coast in the fall and winter. All of the others are either rare or very rare, the kinds of birds that get birders into their cars and off on chases or perhaps anticipatory chases to “migrant/vagrant” traps known for turning up rarities – places like Neah Bay, Washtuchna, Lyons Ferry which have produced more than their share of rarities over the years.
Many of the nonbreeding rarities or irregulars have been seen extremely rarely in the state. All but 9 of these 23 species have been seen at most a handful of times, often a female or an immature bird. These less than full male adult breeding plumages and no songs make finding them and then their identification even more difficult. Some examples are shown in the chart below. The 14 species in red are the ones seen at most a handful of times. I have seen three of those very rare 14 and 7 of the 9 rare but less rare ones. At most it makes me feel a “little bit better” that if the very rare warblers are excluded, then I have seen 19 of 21 warbler species in Washington, certainly much better than 66% and even better than 80%, but that 80% of all species is also decreased by the rarities missed. I have not done the full analysis but am pretty sure that if the very rare species are removed from the overall Washington list, my state list would be over 90% as well. Ok, I am proud about that, but the number is given to provide further context. As all serious birders/listers know, you just cannot see them all. Many of the rarities are present for a single day only, maybe two. If you don’t go for them immediately, the chances of finding them diminish quickly. And although I have been birding in Washington off and on for almost 50 years now, there were many years when it was entirely “off”, and I did not even know of the rarities seen let alone have a chance to chase them. The same is true for all of us. But that is why each new find feels so good, It simply gets harder and harder to find those new species.
The nine photos below are of those non breeders that I have been able to photograph. They include photos of Magnolia Warbler and Painted Redstart from Washington, which are pretty bad. Better pictures of those species from elsewhere are included in another gallery further below.
Now about those other Washington Warblers, the breeders. I have to include pictures of them as well, starting with the American Redstart seen yesterday that provided impetus for this post in the first place. The only warbler I have seen in Washington but for which I do not have a photo is Lucy’s Warbler, one of the really rare ones that I was fortunate to have seen in a driving rain in Neah Bay. (I include a photo from elsewhere in another gallery below.)
Warblers that Breed in Washington
Washington really is not much of a warbler state even with its rarities – again 35 species at all – ever. In the US there are records of 54 warbler species – several of which are pretty rare – like those rarities in Washington, seen maybe just a handful of times – typically vagrants from South of the Border that have lost their way. No state has records of all 54 species, but Texas comes closest with 50 species recorded. Some other states for comparison are Colorado with 47, California with 46, Massachusetts with 43, Florida with 42, Ohio with 40, and Oregon and Rhode Island Each with 39. I haven’t looked at every state but I believe that Washington is tied with Montana for the fewest warbler species with 35. We are a pretty good birding state, especially for our size, but “Warblerville”, we are not. In many respects a more meaningful comparison is not the number of species reported but the number of individuals present. In that comparison Washington does even worse, probably much worse. It is the hardwood forests of the Eastern and Central U.S. that are home to most warblers. Indeed birding east of the Rockies is most different from that West of the Rockies because of the presence of so many warblers and other passerines. Especially in migration, there are many thousands of these little birds, mostly passing through but many also staying to breed. Eastern forests are generally far fuller with bird song than our forests in the West. Really good birders everywhere can identify species by specific songs. In the East, such knowledge is imperative. In the West it sure helps but I have found that as a rule birders who began their birding in the East are much more attuned to the tunes. There is definitely a lot of “warble” in the Eastern warblers.
I have had the good fortune to have birded in all 50 states. Although I grew up in the East, I did not bird until I moved West. That is at least my excuse for not being so good at identifying bird songs. My ears still hear pretty well, but that processor between those ears just cannot keep all those songs in place. A good example of in one ear and out the other. How I wish I was better at that skill. Despite that shortcoming and aided by many hours in the field, often in the company of others who know all of the songs, and aided by some extraordinary warbler “fall outs” during migration, I have been able to see 50 warbler species, including all but one of the “regularly occurring ones” – the exception being the Colima Warbler found almost exclusively in the mountains at Big Bend National Park in Texas. Included in my list are a couple of rarities that are generally from below the border: Golden Crowned Warbler in Texas and Rufous Capped Warbler in Arizona (now regular). Of those 50 warblers seen, I have been able to get photos (definitely of varying quality) of all except Mourning Warbler, Golden Winged Warbler and Cerulean Warbler. Filling in those gaps is a someday project.
I am not going to include all those photos – just some favorites – the two rarest ones, some seen in Washington but not photographed there (or not photographed well), and a couple of these and a couple of those.
That’s it for my warblers. I have omitted some of the photos. It was fun to revisit the ones that are included mostly from my 50/50/50 Adventure in 2018/2019 – many from the extraordinary Magee Marsh in Ohio. I am going to include one more photo, the only one in this post that is not by me – the aforementioned Colima Warbler. Bruce LaBar and I had a trip planned to Big Bend in 2020 primarily to find this warbler, needed/wanted by both of us for our ABA Life Lists. Covid raised its ugly head, and our trip was abandoned. It can be an arduous hike to get to the bird’s habitat area. My focus today is more on adding birds to my World List and filling in missed photos. I am also getting older, so I am not sure I will ever get there and make that chase. Here is the bird. Maybe including it will provide further incentive to chase. It truly is a nice-looking little guy!!