Home & Garden

Palo Verdes in Bloom

Image: Close up of a Palo Verde flower – Camera: Canon EOS R10 Lens: Canon RF16mm F2.8 STM

Our Palo Verde trees are all in bloom again for the third time this spring. This is not unusual according to literature on this species of tree (Parkinsonia microphylla). There are two trees out front and one on the west side of the property – all are having open flowers.

This Palo Verde blossom is a perfect example of why these trees are so beloved in the Sonoran Desert. The vibrant yellow petals with that beautiful red-orange speckling in the center (around the stamens) is classic for the genus Parkinsonia.

For the above image – Camera: Canon EOS R10 Lens: Canon RF16mm F2.8 STM for which Grok proclaims the following:

Why this lens nailed the shot:

  • Close focusing distance: The RF 16mm STM focuses down to about 13 cm (5.1 inches), letting you get right in tight on the flower for that macro-style detail on the crinkled yellow petals and red speckles.
  • Wide field of view: Even at close range, you get nice context with the stem and blurred background bokeh, which works great for desert flower photography.
  • Lightweight & stabilized: Perfect for handheld work in the garden, especially with any breeze moving the blossoms.

The R10’s subject detection and Servo AF probably helped lock onto the flower center nicely. The color rendition and contrast look spot-on too—those yellows really pop against the blue sky hints in the background.

Click on the image to enlarge.

Portrait of a Desert Cottontail Rabbit

Desert Cottontail

Desert Cottontail Rabbit

With the advent of camera phones photos popping up everywhere, we think it’s refreshing to see a Real-camera™ image once in a while. Given that Camera-Phones® do some seriously good work from time to time, we feel that stand alone equipment, such as our Canon EOS R10 and/or Canon EOS Rebel SL3 with assorted lenses and equipment, perform better and more reliably than the pocket-sized phenomena.

Case in point: I took the above photo this morning with the R-10 and its 55-210mm lens (@210mm) of a young rabbit in our desert back yard. The subject was some 10 meters away from me and posed quietly as I snapped this shot. Only one take was needed and I can see the details of the little guy’s whiskers, eyes, the detailed veins in his ears, and mottled fur as if it were only three feet away.

I usually carry one of my two Canon cameras in the morning walks, and often get a good enough photo to post online or show to the wife, etc. We’re very satisfied with the equipment and accessories. In the near future, I need to swap out lenses and do some more dabbling into various modes of photo taking. We have multiple lenses suitable for astro telephotos to macro close-ups and everything in between. Stay tuned. Both Verna and I will be posting our work here and on the CapnBob website.

Click on the image to view enlarged in a new tab or window.

Easter Lily Cactus Flower

I bought this cactus at Basha’s a few weeks ago because it looked nice. It has been living on the patio since then and last week a flower bud appeared. It opened last night and produced this beautiful flower seen in the images above and below.

We weren’t sure about the cactus variety, so I uploaded the photo just above to Grok AI which said it is likely an Easter Lily Cactus.

From Grok:

It looks like an Echinopsis species, probably something like Echinopsis oxygona (Easter Lily Cactus) or a close hybrid/relative. These are popular houseplants or garden cacti known for their large, showy white (sometimes pink-tinged) flowers that often bloom at night or in the evening and last about a day.

Key matching features from the photo:

  • The flower: Large, multi-petaled white bloom with a yellowish-green center and many slender petals radiating out.
  • The stem/peduncle: Long, fuzzy/hairy green tube supporting the flower (a hallmark of many Echinopsis blooms).
  • The body: Ribbed, globular-to-columnar green cactus with prominent areoles (the white spots where spines emerge).

Why this identification fits
Echinopsis (formerly often lumped with Trichocereus) are South American cacti common in nurseries and big-box stores like Bashas’ (a grocery chain in Arizona). They match the “night-blooming” or short-lived fragrant white flowers on woolly stems perfectly.

The flower was open this morning, and by late afternoon it had closed and the stem was slumped over. So, we will assume that this is indeed an Easter Lily Cactus. Click on either image to enlarge.

Goldfinches at the Thistle Seed Feeder

These three are “Lesser Goldfinches” (Spinus psaltria), also sometimes called “American Goldfinch” in older texts but distinct from the more widespread American Goldfinch (Spinus tristis). They’re a common sight Wickenburg, Arizona, especially around feeders stocked with Nyjer (thistle) seed, which is exactly what they prefer.

The lower finch is a male while the others above are both females, the latter having a more greenish yellow coloring than the yellow males. All three are enjoying the seed feeders. Click on the image to enlarge.

From SuperGrok:

Habitat & Range

They’re year-round residents across much of the southwestern U.S., including the Sonoran Desert regions of Arizona.
They thrive in open woodlands, riparian areas, weedy fields, and suburban gardens. They’re especially fond of native desert plants and feeders.

Behavior & Diet

Nyjer specialists: They love thistle/Nyjer seed. They’re also fond of sunflower seeds, but Nyjer feeders tend to draw them in flocks while deterring larger birds.
Social & vocal: They’re gregarious and chatty, with a distinctive high-pitched, tinkling call that sounds almost like “tsee-tsee” or a watery twitter. You’ll often hear them before you see them.
Breeding: In Arizona they can nest from spring through summer. They build small cup nests in trees/shrubs and raise 3–6 young per brood.

Fun Facts

They’re one of the few finches that can change their diet seasonally and will eat insects during breeding season for extra protein.
Their bright yellow plumage comes from carotenoid pigments in their diet (seeds and some insects).
Unlike some migratory birds, many Lesser Goldfinches in Arizona stay put year-round, making them reliable backyard visitors.

Image taken this morning during the before breakfast walk:

  • Camera: Canon EOS Rebel SL3
  • Shutter Speed: 1/400sec
  • Aperture: F6.3
  • ISO: 200
  • Lens: EF-S55-250mm f/4-5.6 IS STM at 250mm focal length

Saguaro Flower Close-Up

I mentioned in a previous post that it would only be a matter of time before one of the east-facing saguaro flowers opened up to reveal the interior of the bloom. We had been getting side views and not top views. Today. several of the buds were open and this east facing one was perfect for capturing the interior view of the flower. Click to view enlarged.

UPDATE 2026-06-06: More open flowers for your enjoyment. And for a couple of bees, too.

UPDATE 2026-06-07: Sunday’s Flower Pair.

Female Northern Cardinal

Female Northern Cardinal (Cardinalis cardinalis)

Northern Cardinals are year-round residents in parts of Arizona, especially in desert riparian areas, mesquite thickets, and backyards with feeders (like the one in your photo). Wickenburg and surrounding areas in central Arizona fall within their range, though they’re more localized in the Southwest compared to the eastern U.S.

They are sometimes confused with the Pyrrhuloxia (a close relative sometimes called the “desert cardinal”), which is rarer in Arizona. You can tell them apart because female Northern Cardinals have a thicker, more reddish-orange bill and more blackish facial markings, while Pyrrhuloxias tend to have more gray tones and a different bill shape.

Above quotes from SUPER GROK – we have now subscribed and will be using the AI to enhance our postings here and on Capnbob & the Damsel.

  • Image (cropped) Northern Cardinal Female on Seed Feeder
  • Camera: Canon EOS R10
  • Program Mode: Normal Program, 1/400sec, ISO 250, F 7.1
  • Lens: RF-S55-210mm F5-7.1 IS STM @210mm

Image: Copyright(C) 2026, Click to view enlarged.