Cape May

Cape May
(RE BERG-ANDERSSON)
Showing posts with label citizen science. Show all posts
Showing posts with label citizen science. Show all posts

Saturday, February 14, 2026

I Don't Count (Don't Ask Me)

Lately, I have found I can no longer do on my computer the things I was doing just fine before. This is not so much because of any infirmity on my part but because these websites have tech people and I am convinced these tech people must change things in order to keep their jobs.

So now instead of signing into one of my emails with a password I have to click more buttons in order to do so. The way I used to print was changed after the last alleged upgrade. When I downloaded a document as a pdf recently I got a pdf.aspx I couldn't open without a "third-party program." I had to look up how to change it back to a pdf so I could print it.

None of this has saved me any time or made my use of the computer any easier. I didn't ask for these changes, they were foisted upon me.

Not using eBird. (RE Berg-Andersson)

In the name of security, several sites I've signed into for years recently asked me to create a new password. I get it, people can hack into your computer if they get your password, although some disagree how often these passwords have to be changed. I disagree, too, considering the several data breaches that affected me within the last year that did not involve these websites forcing the new password.

So I am more than a little disappointed the good people behind the Great Backyard Bird Count, held every year during the Presidents' Day weekend, have made filing my bird lists more high-tech and less user-friendly. The organizations involved include the Cornell Ornithology Lab (creator of the Merlin app I use), Birds Canada and the national Audubon Society.

In the past I could go to a dedicated site, sign in and then attempt to go through the steps to post the number of birds I saw, where, under what conditions, what day and what time. 

That has changed. 

There is still a dedicated site, www.birdcount.org. But now to report you must use either the Merlin app, the eBird Mobile app or send the information to the eBird website. For this I would have to create an account.

I have no interest in creating an eBird account because I don't care to use eBird to list my sightings. Sure, I look at the eBird lists to see what others have found in particular areas, including my home county. But when you file to eBird it is expected you will keep a COUNT of how many birds you've seen every time you go out birding.

Still not using eBird. (RE Berg-Andersson)

When I am out in the field, with binoculars around my neck, a stick in one hand and the Merlin recording app in the other, it is hard enough just finding a bird by eye or ear without taking the extra step and counting.

Say I see a couple of titmice as I walk in one direction and I then see a couple of titmice on the way back - have I seen the same two or four?

Say I am by a frozen pond where the one bit of open water contains what looks like hundreds of Canada geese (plus others - as I saw several winters ago). These geese aren't sitting still waiting to be counted. Most people reporting huge numbers are estimating, and while they are counting and estimating they are missing other birds flying or swimming around.

I support what Cornell and the others are doing. The Great Backyard Bird Count helps scientists understand bird populations and their health by collecting data on bird sightings from participants around the world. This information is very important for monitoring changes in bird species and their habitats, especially as the environmental changes - the climate change the Trump administration considers a hoax. (More on that in a separate blog post.)

And I can understand why you have to post with Merlin and eBird. Cornell runs Merlin and eBird. It built the infrastructure. Why create a separate site when you have already spent a lot of time and money on a technology platform that can entice more birders into creating more accounts to post their findings?

A cardinal, one of the many nice birds I've seen in the last few days 
without reporting to eBird. (Margo D. Beller)

Why? Because some of us would rather concentrate on birding than keeping count and filing electronic paperwork. 

Obviously, I'm no "citizen scientist." I'm just a backyard birder.

So, for what it is worth, here is what I saw or heard in the area of my backyard between Feb. 12 and today, Feb. 14, 2026, with help from Merlin:

Fish crow, American crows, mourning doves, a ton of juncos, downy woodpeckers, hairy woodpecker, a red-bellied woodpecker, jay, too many house finches, two female and one male purple finch, male red-breasted nuthatch, titmice, starlings, grackle, robins, mockingbird, two white-breasted nuthatches, a pair of cardinals. 

Not bad, for winter.

Sunday, April 9, 2023

The Ladies Who Sing

It is finally spring. Trees are leafing out. The daffodils are at their peak. The lawn has greened, the lawn services are out and the pollen is flying.

And there is birdsong, lots of birdsong. As light comes into the sky the dawn chorus begins - robins, cardinals, titmice, song sparrows.

This is my favorite time of the year. At any moment a migrating bird may stop in my yard to visit the feeders or hunt for insects in the trees and shrubs. The light comes into the sky around the time I wake up and by the time I get outside the birds are singing.

The other morning I was outside with my coffee, listening to the dawn chorus. There was a cardinal singing particularly close by and for once I wanted to watch him sing. I walked along the path to get a better look and stopped when the song seemed to come above me in the apple tree. But where was the distinctive red male cardinal?

Female cardinal (Margo D. Beller)

There was no male. The singer was the brown female, whose dull coloring allowed her to blend into the bare tree branches near the very top rather well. 

I had been fooled, but I'm sure I am not the only one who has made that mistake.

Here is the common thinking about birds: The males, brightly colored to attract a mate, do the singing to either draw a female or defend its chosen territory, its song warning other males of its type to stay away. The duller females mate, choose a nest site, then build the nest for the eggs she will incubate.

But that thinking is wrong, I've learned. Female cardinals sing just as often and as loud as their male counterparts. It turns out female birds of quite a few species do, too.

How have we managed to miss all these female singers? There are a number of reasons, some of them literally man made.

I did some research and it turns out the study of female birdsong has been increasing, and there have been quite a few articles on this very topic.

One problem with knowing if a female is singing: It is hard to tell the male from the female of many types of birds. For instance, I can't tell if the titmouse singing "peter, peter, peter" in my tree is a male or not because the males and females look alike. They are the same size and color. Some singing birds have only the most subtle difference in shading, such as the black head of the male robin and the dark gray head of the female. 

Male or female titmouse?
(Margo D. Beller)

Another problem: There have not, historically, been a lot of studies of birds beyond those of temperate zones in the U.S. Most of the birds that have been studied come north in the spring and go south for the winter. But there are many more birds, just starting to be studied, that stay in those South American rain forests and jungles and do not migrate because they have all the food they need. These female birds sing all the time, to protect territories or draw a mate. (Of course, there is an even greater universe of birds living and migrating in Europe, Asia, Africa and Australia.)

According to what I found on the Cornell Ornithology Lab site, a 2016 study pointed out that in a sample of more than 1,000 songbird species from around the world, 64% had females that sing. Many tropical species and some temperate-zone species, such as female cardinals, "sing regularly; while others sing during specific parts of the breeding season," according to Cornell.

Take the song sparrow. A 1943 - yes, that far back - study by Margaret Morse Nice, found female song sparrows sing early in the breeding season, mainly to warn other females away. But she also found female singers among temperate-zone birds including northern mockingbirds, Baltimore and Bullock’s orioles, white-crowned sparrows, European starlings, cedar waxwings and house finches.

To me that is impressive - her study covered nine years of observations - because in many of these birds the males and females look identical.

Both of these birds will sing very
sweetly for you, if you have ears to listen.
(Margo D. Beller)

That study is impressive to me for another reason - it's a woman doing the research. Bird research, as in most of the scientific fields, has been a male domain. Most of the researchers have been men and, back in the day, not many of them were interested in traveling outside the United States and were even less interested in dull females, much less whether they could sing. As in so many areas of our western patriarchal society, gender bias determined what we all believed.

That, however, has been changing, slowly. 

Here is a sampling:

The Auk, now known as Ornithology, is the peer-reviewed scientific journal of the American Ornithological Society. The society was formed in 1884! This is the place for people who go far beyond Sunday birding, the (mainly) men who make the rules as to taxonomy and other fine details of birds and their lives. Even here you'll find a study on female birdsong, complete with abstract, figures and tables, and references.

Femalebirdsong.org goes further: This site provides actual female birdsong calls and gives you a way to be a Citizen Scientist and gather even more data. There are also links to articles on the topic of female birdsong.

The Female Songbird Project is another a Citizen Science initiative.

Audubon: The granddaddy of bird preservation organizations puts the spotlight on a study "tackling the gender and geographical skew in avian song research."

But wait, there's more: Do a google search of "female birdsong." You'll find all sorts of other articles from mainstream publications including Scientific American and the Washington Post.

If you take away anything from this blog post, it should be to keep your mind open as well as your ears and eyes. Or, to quote Abigail Adams, who in many ways was far ahead of her time, remember the ladies.