Exploring the Versatility of Macro Lenses in Capturing Wildlife Like Barn Swallows from Afar

Photographing wildlife in its natural habitat often demands patience, expertise, and the appropriate equipment. When photographing small, fast-moving birds such as barn swallows, many photographers opt for telephoto lenses to capture close-up shots. However, what if a macro lens, generally used for extreme close-ups, could capture images from an unexpected distance? This post delves into how a macro lens can be adaptable enough to photograph barn swallows at approximately 20 feet, uncovering details and perspectives that might otherwise go unnoticed. It involves experimenting with and testing the macro lens's versatility in various settings and with different subjects, like this Barn Swallow.

Understanding Macro Lenses Beyond Close-Ups

Macro lenses are designed to focus very close to a subject, often at a 1:1 magnification ratio or higher. This allows photographers to capture intricate details of tiny subjects such as insects, flowers, or textures. However, many macro lenses also have a decent minimum focusing distance and can be used creatively at longer distances.

Using a macro lens to photograph wildlife like barn swallows from 20 feet challenges the traditional use of this lens type. It opens up new possibilities for capturing sharp, detailed images without disturbing the subject.

Key Features of Macro Lenses That Help at a Distance

• Sharpness and Detail: Macro lenses are built to resolve fine details, which benefits wildlife photography when you want to highlight feathers or textures.

• Close Minimum Focus Distance: While typically used for very close shots, this feature allows flexibility in framing.

• Wide Aperture Options: Many macro lenses have wide apertures (f/2.8 or wider), enabling good light intake and shallow depth of field to isolate the subject.

• Manual Focus Precision: Macro lenses often have smooth manual focus rings that help fine-tune focus on small, moving subjects. Even at a bit of a distance, the results are surprising in terms of quality. In these photographs I used a 90mm Sony F 2.8 Macro Lens with a Sony a7RV.

  
  

Why Photograph Barn Swallows from 20 Feet?

Barn swallows are agile birds known for their swift flight and social behavior. Getting close can be difficult without causing them to fly away. Shooting from about 20 feet strikes a balance between proximity and respect for the bird's space. Moreover, they can be agressive flying at your head causing you to duck to avoid them. However, in this instance, I photographed from this distance to experiment with the macro lens, curious about the results I could achieve in capturing the image. I experiment with the subject and equipment to improve my skills and gain a greater understanding of the equipment's versatility and how it can be used for different subjects in different environments.

Practical Tips for Using a Macro Lens at a Distance

1. Choose the Right Macro Lens

Not all macro lenses perform equally at longer distances. Look for lenses with:

• A longer focal length (90mm to 105mm or more) for better reach.

• Good optical stabilization to reduce blur from hand movements. The Sony a7RV and the 90 mm Macro lens provide versatility in this area.

• High-quality glass for sharpness across the frame. Sony lenses provide the sharpness you need.

  
  

2. Use a Tripod/Monopod for Stable Support

Shooting at 20 feet with a macro lens requires steady hands or support to avoid camera shake, especially with a narrow depth of field. In this case, I took these photographs handheld. I shot them at 1/1000 on shutter priority, which set the ISO to 1600. There was some noise that required editing using DxO PhotoLab 9's luminance and lens-sharpening features.

3. Focus Carefully

Manual focus is sometimes more reliable for macro work, depending on the subject's movement and the situation. It is sometimes useful to use live view and zoom in on the LCD screen to ensure the barn swallow's eye or feathers are tack sharp.

However, the Sony aR7V has an exceptional autofocus. It has a feature that allows the focus to pinpoint the subject's eye, which is particularly useful for wildlife photography. In this instance, the Barn Swallow was looking to nest in a porch and was accustomed to the suburban setting with human presence. So it posed giving me a couple of opportunities to get a good shot.

4. Adjust Aperture for Depth of Field

A wider aperture (f/2.8 to f/4) creates a pleasing background blur but narrows the depth of field. Stopping down to f/5.6 or f/8 can increase sharpness across the bird's body, which is useful when shooting from a distance.

I was able to achieve some good results thanks to the camera's versatility, lens quality, and using shutter priority, since I knew this Barn Swallow could fly off in an instant.

I think it is crucial to experiment with different photographic methods to see what results can be obtained... regardless of whether they are good or bad. You can learn from each shot by studying the results and settings used for each photograph.

5. Be Patient and Observe

Barn swallows are fast and unpredictable. Spend time watching their patterns and favorite perches to anticipate the best moments for shooting.

Examples of Macro Lens Wildlife Photography at Distance

Photographers have reported surprising success using macro lenses for wildlife shots beyond typical close-ups. For example:

• Feather Detail: I have captured the intricate patterns and colors of wildlife with the Sony 90 mm macro lens. Especially in close-up situations, as you can see in this photo of a grasshopper nymph taken with the 90 mm macro lens.

• Behavioral Shots: Macro lenses can isolate small actions of your subject with surprising versatility.

• Environmental Context: Shooting from a moderate distance allows inclusion of natural surroundings while maintaining subject detail. Moreover, if you are capturing images of wildlife in a suburban setting, you can add context to the environment with a macro lens, resulting in pleasing images. Of course, capturing subjects at a close distance, like the grasshopper nymph above, produces great results. That photograph was taken in my front driveway, with the grasshopper a little bit bigger than my fingertip.

  
  

Comparing Macro Lenses to Telephoto Lenses for Wildlife

While telephoto lenses are the go-to for distant wildlife photography, macro lenses offer unique advantages:

| Aspect | Macro Lens | Telephoto Lens |

|----------------------|-----------------------------------|----------------------------------|

| Minimum Focus Distance| Very close (few inches to feet) | Longer (several feet to infinity)|

| Magnification | High (1:1 or more) | Lower (typically 1:4 or less) |

| Sharpness | Extremely sharp at close range | Sharp but optimized for distance |

| Depth of Field | Very shallow at wide apertures | Deeper at longer focal lengths |

| Size and Weight | Usually smaller and lighter | Often larger and heavier |

Using a macro lens at 20 feet may combine some benefits of both: sharp detail with a manageable working distance.

Challenges and How to Overcome Them

Limited Reach

Macro lenses usually have shorter focal lengths than telephotos, so framing distant subjects can be tricky. Cropping in post-processing or using extension tubes can help, but may reduce image quality.

Narrow Depth of Field

At close distances, macro lenses produce a very shallow depth of field. At 20 feet, this effect is less extreme but still requires careful aperture selection and focus, making the most of your equipment's versatility across different settings.

Subject Movement

Barn swallows move quickly, so capturing sharp images demands fast shutter speeds and good autofocus or manual focus skills.

Final Thoughts on Using Macro Lenses for Wildlife Photography

Exploring the versatility of macro lenses beyond their traditional close-up role opens new creative doors for wildlife photographers. Shooting barn swallows from about 20 feet with a macro lens can produce images rich in detail and character, while respecting the birds' space. I was surprised by the results in these images, and I have learned techniques I will use to improve my macro photography, adapting to the subject and environment.

If you already own a macro lens, try experimenting with it at longer distances. You might discover a fresh perspective on familiar subjects, and it is a fun learning experience. For those looking to expand their gear, consider a macro lens with a longer focal length to add flexibility to your wildlife photography toolkit. I can definitely endorse the use of the Sony equipment described in this post. (The endorsement is unpaid and based on my extensive experience with Sony).

Stuart F. James (sfj@stuartphoto.com)