diff --git a/README.md b/README.md
index b8d3aa36..cadcb480 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 <h1 align="center">Bing Wallpaper Archive</h1>
 
 <div align="center">
-    <a id="last_image_link" href="https://bing.npanuhin.me/US/en/2024-02-14.jpg">
-        <img id="last_image" title="Red-crowned crane bowing to his mate in Hokkaido, Japan" alt="Red-crowned crane bowing to his mate in Hokkaido, Japan" src="https://bing.npanuhin.me/US/en/2024-02-14.jpg">
-        <img id="last_image_badge" alt="Last image: 2024-02-14" src="https://img.shields.io/badge/Last_image-2024--02--14-informational?style=flat">
+    <a id="last_image_link" href="https://bing.npanuhin.me/US/en/2024-02-15.jpg">
+        <img id="last_image" title="Hippopotamus mother and calf, South Luangwa National Park, Zambia" alt="Hippopotamus mother and calf, South Luangwa National Park, Zambia" src="https://bing.npanuhin.me/US/en/2024-02-15.jpg">
+        <img id="last_image_badge" alt="Last image: 2024-02-15" src="https://img.shields.io/badge/Last_image-2024--02--15-informational?style=flat">
     </a>
 </div>
 
diff --git a/api/US/en.json b/api/US/en.json
index 1b3030d4..103817dc 100644
--- a/api/US/en.json
+++ b/api/US/en.json
@@ -51532,11 +51532,21 @@
 	{
 		"title": "Red-crowned crane bowing to his mate in Hokkaido, Japan",
 		"caption": "The dance of romance",
-		"subtitle": null,
+		"subtitle": "Valentine's Day",
 		"copyright": "© Steve Bloom Images/Alamy",
 		"description": "Love is in the air as Valentine's Day arrives! These red-crowned cranes, seen in the reed marshes and frozen lakes of Hokkaido Island, Japan, know how to turn on the charm. The graceful birds call in unison and bow to each other as part of their captivating mating dance. Once a mate is chosen, the pair develop a lifelong bond, a trait that has helped make them a symbol of longevity, fidelity, and good fortune in Japanese culture. These gentle creatures were also the inspiration for the traditional origami crane. According to legend, folding a thousand cranes can grant wishes.",
 		"date": "2024-02-14",
 		"bing_url": "https://bing.com/th?id=OHR.BowingCrane_EN-US7534977512_UHD.jpg",
 		"url": "https://bing.npanuhin.me/US/en/2024-02-14.jpg"
+	},
+	{
+		"title": "Hippopotamus mother and calf, South Luangwa National Park, Zambia",
+		"caption": "Happy Hippo Day!",
+		"subtitle": null,
+		"copyright": "© Nature Picture Library/Alamy",
+		"description": "All eyes are on hippos today! The world's third-largest land mammals after elephants and white rhinos, hippopotamuses are found in rivers and lakes throughout sub-Saharan Africa. Despite their size—they can weigh up to 4 tons—they are vulnerable to various threats, including habitat loss.",
+		"date": "2024-02-15",
+		"bing_url": "https://bing.com/th?id=OHR.HippopotamusDay_EN-US7629909300_UHD.jpg",
+		"url": "https://bing.npanuhin.me/US/en/2024-02-15.jpg"
 	}
 ]
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