Droll Yankees Inc. introduces Window Hummer 3. This updated design of the company's hummingbird feeder holds 6 ounces of nectar filled by removing the clear cover. The feeder sits on a suction cup bar and includes a Hummer Port Brush and two Nectar Guard Tips designed to keep out insects. (MSRP $21.99) Posted on 6/1/10.

Natural Solutions Inc. introduces Rascal Spots. The product is formulated to eliminate dog urine spots on the lawn by neutralizing nitrates, sequestering sales and allowing the grass to grow back and fill in without reseeding, according to the manufacturer. (MSRP $34.95) Posted on 5/26/10.

BowTie Inc. debuts Hummingbirds, as part of its Popular Birding Series. The 128-page publication includes details about the most common hummingbirds in North America, tips on attracting these birds and hot spots for viewing them, according to the publisher. (PSRP $10.99) Posted on 5/26/10.

Minox offers Comfort Bridge binoculars in BL 8X44 (MSRP $489) and 10X44 (MSRP $499) models. Constructed of polycarbonate with rubber armoring, the waterproof binoculars weigh 26 ounces and offer nitrogen filling to prevent fogging of internal optical surfaces. Posted on 5/20/10.

Waterford Press adds several states to its line of pocket-sized folding guides. Each illustrated guide provides more than 140 familiar species of trees and wildflowers and a map of prominent, state-wide botanical sanctuaries. Designed for field use by novices and experts, new versions include Alabama (shown), Hawaii, Vermont and Wisconsin. (MSRP $5.95 each) Posted on 5/20/10.

S&K Mfg. Inc. releases Multi Gourd, model BO9. The injection-molded gourd can house is designed for purple martins, tree swallows or bluebirds, with the switch of an included entrance, according to the manufacturer. (MSRP $11.95) Posted on 5/19/10.

Songbird Essentials introduces the Jelly/Jam Fliteline Feeder with a large orange blossom designed to attract orioles. The feeder fits on 10- to 20-ounce jelly or jam jars or on the company's BirdBerry Jelly product. (MSRP $9.95) Posted on 5/13/10.

Songbird Essentials debuts its Dr JB Clean Feeder. The 16-ounce hummingbird feeder includes a wide mouth and heavy construction. The feeder is designed to prevent leakage, even in high winds, and is bee-resistant, according to the manufacturer. (MSRP $24.95) Posted on 5/5/10.

Steven Lewers & Associates introduces laminated, waterproof FoldingGuides, written and illustrated by David Sibley. Designed to help users identify birds from hawks in flight to backyard birds from a kitchen window, the reference guides include illustrations, captions, range maps and call-outs. Choose from eight titles. (PSRP $7.95) Posted on 4/14/10.

Woodstream Corp. introduces its Perky Pet classic pinch waist, top-fill, glass hummingbird feeder. Designed for easy filling and cleaning, the feeder allows users to pour nectar in the feeder upright through a wide-mouth opening, according to the manufacturer. (MSRP $12.99) Posted on 4/14/10.