Nalle Bunny Run 2020-05-16

Saturday May 16, 2020 would have been when I led the monthly group walk on Hill Country Conservancy's Nalle Bunny Run wildlife preserve. But thanks to the ongoing COVID 19 pandemic, it was just me. I would rather have been leading a group, but I also appreciated the opportunity to spend a morning on the Bunny Run by myself. Heavy rain the night before increased the possibility of seeing spring migrating birds, and we don't have many records of migrants on the preserve so I was excited for the possibilities. It turned out to be a fantastic morning and here are some highlights.

Breeding Birds

Summer- and year-round-resident birds were singing and reproducing! I heard songs of Red-eyed Vireo, Yellow-throated Vireo, three different Northern Parulas, and a Painted Bunting. Two juvenile Canyon Wrens came right up to me as I was trying to photograph another bird. When I realized how close they were I got this photo:

Juvenile Canyon Wren - 2 - 1

This Red-eyed Vireo was carrying a small twig to add to a nest somewhere:

Red-eyed Vireo - 1 - 4

And this pair of Eastern Bluebirds was perched on one of the Purple Martin nesting cavity installations. I suspect they were using one to nest, but I could not verify it.

Eastern Bluebird Pair - 1 - 1

Migrating Birds

There weren't many, but I did manage to find and photograph a few birds that were on their way further north. Down by the lake this Least Flycatcher was hunting in shrubs in front of the cypress trees:

Least Flycatcher

There were two Magnolia Warblers in the deciduous woods habitat west of the driveway. Both were stunning males and here's one of them:

Magnolia Warbler - 2

I was most excited to finally photographed this Chestnut-sided Warbler. I first heard it in the same area as the Magnolia Warblers, and I saw it but never got close enough for a good photo. Finally near the end of the morning I found it foraging with the Magnolia Warblers and got a few decent photos. Here's one:

Chestnut-sided Warbler - 1 - 4

Other Highlights

While standing on the dock by the boat ramp, a Spotted Sandpiper flew in and landed on the ramp. We don't have many shorebird records for the preserve so I tried to get a photo but the bird saw my movement and took off. At that same moment I heard a loud repeated call and saw a Ringed Kingfisher flying west over the lake. These huge kingfishers have been expanding their range north from south Texas over the last few decades. I've only seen them a handful of times on the Bunny Run and I was happy to at least get a poor photo of this female bird as it flew past:

Ringed Kingfisher - 1 - 1

Rains the night before had left the pond in the northeast corner of the preserve full. As I walked by it I thought I heard something different and went closer to investigate. Sure enough, as I approached I heard several Eastern Narrow-mouthed Toads calling from the edge of the pond. This was the first time I've observed this species here, and while I could never spot one floating in all the debris at the pond's edge, I made an audio recording and saved it as an iNat observation here.

On my way back up the hill I checked out the drainage feeding this pond and enjoyed seeing lots of water flowing over the limestone:

Waterfall Flowing

Here are a few more photos on Flickr.

Here is my complete eBird list.

And attached are a few iNaturalist observations.

Posted on May 21, 2020 12:12 AM by mikaelb mikaelb

Observations

Photos / Sounds

What

Antelopehorn Milkweed (Asclepias asperula)

Observer

mikaelb

Date

May 16, 2020 07:56 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

This Antelope Horns milkweed had flowers last month. These have changed into large seed pods.

Photos / Sounds

What

Bronzed Cowbird (Molothrus aeneus)

Observer

mikaelb

Date

May 16, 2020 09:01 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

This is one of very few Bronzed Cowbird records on the preserve.

Photos / Sounds

What

Chestnut-sided Warbler (Setophaga pensylvanica)

Observer

mikaelb

Date

May 16, 2020 10:55 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Two stunning Magnolia Warblers and a Chestnus-sided Warbler were loosely foraging together in the deciduous woods habitat area.

Earlier in the morning I heard and then distantly saw the Chestnut-sided but could never get a photo of it. I was excited to find these three birds later and get photo opportunities for all of them! We don't have many records of migrating warblers on the Bunny Run, so it was very satisfying to get these.

Photos / Sounds

What

Quihoui Privet (Ligustrum quihoui)

Observer

mikaelb

Date

May 16, 2020 07:58 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Photos / Sounds

What

Eastern Bluebird (Sialia sialis)

Observer

mikaelb

Date

May 16, 2020 09:13 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

A pair of Eastern Bluebirds was hanging around the Purple Martin houses closest to the water. I suspect they are nesting in one.

Photos / Sounds

What

Green Anole (Anolis carolinensis)

Observer

mikaelb

Date

May 16, 2020 09:07 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Photos / Sounds

What

Coral Honeysuckle (Lonicera sempervirens)

Observer

mikaelb

Date

May 16, 2020 09:08 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Photos / Sounds

What

Canyon Wren (Catherpes mexicanus)

Observer

mikaelb

Date

May 16, 2020 08:21 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

There was a family of Canyon Wrens in the old car port. I think they nested there.

Photos / Sounds

What

Canyon Wren (Catherpes mexicanus)

Observer

mikaelb

Date

May 16, 2020 10:46 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

As I was trying to photograph a Chestnut-sided Warbler I realized two juvenile Canyon Wrens had come very close to investigate me. Here's one of them.

Photos / Sounds

What

Northern Cardinal (Cardinalis cardinalis)

Observer

mikaelb

Date

May 16, 2020 09:05 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Juvenile birds are starting to appear. Juvenile Northern Cardinals have dark bills.

Photos / Sounds

What

Least Flycatcher (Empidonax minimus)

Observer

mikaelb

Date

May 16, 2020 09:21 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Photos / Sounds

What

Magnolia Warbler (Setophaga magnolia)

Observer

mikaelb

Date

May 16, 2020 10:50 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Two stunning Magnolia Warblers and a Chestnus-sided Warbler were loosely foraging together in the deciduous woods habitat area.

Earlier in the morning I heard and then distantly saw the Chestnut-sided but could never get a photo of it. I was excited to find these three birds later and get photo opportunities for all of them! We don't have many records of migrating warblers on the Bunny Run, so it was very satisfying to get these.

Photos / Sounds

What

Magnolia Warbler (Setophaga magnolia)

Observer

mikaelb

Date

May 16, 2020 10:50 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Two stunning Magnolia Warblers and a Chestnus-sided Warbler were loosely foraging together in the deciduous woods habitat area.

Earlier in the morning I heard and then distantly saw the Chestnut-sided but could never get a photo of it. I was excited to find these three birds later and get photo opportunities for all of them! We don't have many records of migrating warblers on the Bunny Run, so it was very satisfying to get these.

Photos / Sounds

What

Red-eyed Vireo (Vireo olivaceus)

Observer

mikaelb

Date

May 16, 2020 08:28 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

This Red-eyed Vireo was probing a ball moss for nesting material.

Photos / Sounds

What

Ringed Kingfisher (Megaceryle torquata)

Observer

mikaelb

Date

May 16, 2020 09:09 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

This is only the second time I've seen a Ringed Kingfisher from the preserve. I was standing on a dock near the boat ramp and was lucky to be there when one flew by.

Photos / Sounds

What

Twisted-leaf Yucca (Yucca rupicola)

Observer

mikaelb

Date

May 16, 2020 11:15 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Photos / Sounds

What

Twisted-leaf Yucca (Yucca rupicola)

Observer

mikaelb

Date

May 16, 2020 07:53 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Photos / Sounds

What

Twisted-leaf Yucca (Yucca rupicola)

Observer

mikaelb

Date

May 16, 2020 11:14 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Photos / Sounds

What

Yellow-throated Vireo (Vireo flavifrons)

Observer

mikaelb

Date

May 16, 2020 08:44 AM CDT

Description

Taken on an amazing spring morning after a heavy rain the night before, on Hill Country Conservancy's Nalle Bunny Run wildlife preserve.

Photos / Sounds

What

North American Narrow-mouthed Toads (Genus Gastrophryne)

Observer

mikaelb

Date

May 16, 2020 09:48 AM CDT

Description

Placeholder for sound

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