diff --git a/animals/css/global.css b/animals/css/global.css
index 69efeba..d63b6df 100644
--- a/animals/css/global.css
+++ b/animals/css/global.css
@@ -22,7 +22,7 @@ header{
     border-bottom: 2px solid #000;
 }
 
-header > .header__logo > img {
+header > .header__logo > a > img {
     width: 50px;
 }
 
@@ -46,11 +46,19 @@ main{
     background-color: #CCC;
 }
 
+.main_content{
+    width: 805px;
+    padding: 1em;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+}
+
 .container{
     width: 100%;
     min-height: 87vh;
     display: flex;
-    justify-content: center;
+    padding: 2em;
     align-items: center;
     flex-direction: column;
 }
@@ -72,6 +80,8 @@ footer{
     font-family: Arial, sans-serif;
     font-size: 14px;
     box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
+    font-weight: bold;
+    font-size: 1em;
   }
   
   .main__table > thead {
@@ -91,3 +101,66 @@ footer{
     text-align: left;
     border: 2px solid #000;
   }
+
+  .main__options{
+    width: 100%;
+    display: flex;
+    justify-content: flex-start;
+  }
+
+  .btn{
+    background-color: none;
+    color: var(--primary-color);
+    border: 2px solid var(--primary-color);
+    margin-bottom: 0.5em;
+    width: fit-content;
+    text-align: center;
+    padding: 0.3em 0.4em;
+    font-weight: bold;
+    border-radius: 5px;
+    font-size: 1em;
+    cursor: pointer;
+  }
+
+  .btn:hover{
+    color: #FFF;
+    background-color: var(--primary-color);
+    transition: 0.3s;
+  }
+
+  .form-control{
+    width: 550px;
+    display: flex;
+    flex-direction: column;
+    gap: 1em;
+    padding: 1em;
+    box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
+    border-radius: 5px;
+  }
+
+  .form-control > .form-control__input-group{
+    display: flex;
+    flex-direction: column;
+    gap: 0.3em;
+  }
+
+  .form-control > .form-control__input-group > input{
+    padding: 0.4em 0.4em;
+    font-size: 1em;
+    border: none;
+    border-radius: 5px;
+  }
+
+  .form-control > .form-control__input-group > label{
+    font-weight: bold;
+  }
+
+  .main__iframe{
+    width: 550px;
+    border: 2px solid #000;
+  }
+
+  .title > h1 > a{
+    color: var(--primary-color);
+    text-decoration: underline;
+  }
\ No newline at end of file
diff --git a/animals/css/new-animal.css b/animals/css/new-animal.css
new file mode 100644
index 0000000..e69de29
diff --git a/animals/index.html b/animals/index.html
index 456c50a..610f1d3 100644
--- a/animals/index.html
+++ b/animals/index.html
@@ -20,13 +20,13 @@
 
     <header>
         <div class="header__logo">
-            <img src="./img/wild-animals.png" alt="img_logo">
+            <a href="./index.html"><img src="./img/wild-animals.png" alt="img_logo"></a>
         </div>
         <nav class="header__menu">
             <ul>
-                <li><a href="#">HOME</a></li>
-                <li><a href="#">ANIMALS</a></li>
-                <li><a href="#">NEW ANIMAL</a></li>
+                <!-- <li><a href="#">HOME</a></li> -->
+                <li><a href="./pages/animals.html">ANIMALS</a></li>
+                <li><a href="./pages/parques-naturais.html">PARQUES</a></li>
             </ul>
         </nav>
     </header>
@@ -35,38 +35,17 @@
 
         <div class="container">
 
-            <table class="main__table">
-                <thead>
-                  <tr>
-                    <th scope="col">First</th>
-                    <th scope="col">Last</th>
-                    <th scope="col">Handle</th>
-                  </tr>
-                </thead>
-                <tbody>
-                  <tr>
-                    <td>Mark</td>
-                    <td>Otto</td>
-                    <td>@mdo</td>
-                  </tr>
-                  <tr>
-                    <td>Jacob</td>
-                    <td>Thornton</td>
-                    <td>@fat</td>
-                  </tr>
-                  <tr>
-                    <td colspan="2">Larry the Bird</td>
-                    <td>@twitter</td>
-                  </tr>
-                </tbody>
-              </table>
+          <div class="title" style="text-align: center;">
+            <h1 style="font-size: 3em;">Preservando a natureza,</h1>
+            <h1>conheça <a href="./pages/parques-naturais.html">parques naturais</a> e <a href="./pages/animals.html">animais ameaçados de extinção</a>.</h1>
+          </div>
             
         </div>
 
     </main>
 
     <footer>
-        <span>Animals 2023 &copf;</span>
+        <span>Animals 2023 &copy; </span>
     </footer>
 
 </body>
diff --git a/animals/pages/animals.html b/animals/pages/animals.html
index d925ca9..cb3be05 100644
--- a/animals/pages/animals.html
+++ b/animals/pages/animals.html
@@ -1,28 +1,94 @@
 <!DOCTYPE html>
 <html lang="en">
+
 <head>
-    <meta charset="UTF-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Document</title>
+  <meta charset="UTF-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+  <link rel="preconnect" href="https://fonts.googleapis.com">
+  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+  <link
+    href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap"
+    rel="stylesheet">
+  <link rel="stylesheet" href="../css/global.css">
+
+  <title>Document</title>
 </head>
+
 <body>
 
-    <header>
-         <div class="header__logo">
+  <header>
+    <div class="header__logo">
+      <a href="../index.html"><img src="../img/wild-animals.png" alt="img_logo"></a>
+    </div>
+    <nav class="header__menu">
+      <ul>
+        <li><a href="../index.html">HOME</a></li>
+        <!-- <li><a href="#">ANIMALS</a></li> -->
+        <li><a href="./parques-naturais.html">PARQUES</a></li>
+      </ul>
+    </nav>
+  </header>
+
+  <main>
+
+    <div class="container">
+
+      <div class="title">
+        <h1>Animais em extinção!</h1>
+      </div>
+
+      <div class="main_content">
 
-         </div>
-         <nav class="header__menu">
-              <ul>
-                <li><a href="#">HOME</a></li>
-                <li><a href="#">ANIMALS</a></li>
-              </ul>  
-         </nav>     
-    </header>
+        <div class="main__options">
+          <a href="./new-animal.html" class="btn">NEW</a>
+        </div>
 
-    <main></main>
+        <table class="main__table">
+          <thead>
+            <tr>
+              <th scope="col">Nome:</th>
+              <th scope="col">Quantidade</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr>
+              <td>Onça-pintada</td>
+              <td>100</td>
+
+            </tr>
+            <tr>
+              <td>Lobo-guará</td>
+              <td>60</td>
+
+            </tr>
+            <tr>
+              <td>Panda-gigante</td>
+              <td>200</td>
+            </tr>
+            <tr>
+              <td>Arara-azul-de-lear</td>
+              <td>86</td>
+            </tr>
+            <tr>
+              <td>Pinguim-africano</td>
+              <td>96</td>
+            </tr>
+
+          </tbody>
+        </table>
+
+      </div>
+
+    </div>
+
+  </main>
+
+  <footer>
+    <span>Animals 2023 &copf;</span>
+  </footer>
 
-    <footer></footer>
-    
 </body>
+
 </html>
\ No newline at end of file
diff --git a/animals/pages/new-animal.html b/animals/pages/new-animal.html
new file mode 100644
index 0000000..e7ec134
--- /dev/null
+++ b/animals/pages/new-animal.html
@@ -0,0 +1,80 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link
+        href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap"
+        rel="stylesheet">
+    <link rel="stylesheet" href="../css/global.css">
+    <link rel="stylesheet" href="../css/new-animal.css">
+
+    <title>Document</title>
+</head>
+
+<body>
+
+    <header>
+        <div class="header__logo">
+            <a href="../index.html"><img src="../img/wild-animals.png" alt="img_logo"></a>
+        </div>
+        <nav class="header__menu">
+            <ul>
+                <li><a href="../index.html">HOME</a></li>
+                <!-- <li><a href="#">ANIMALS</a></li> -->
+                <li><a href="./parques-naturais.html">PARQUES</a></li>
+            </ul>
+        </nav>
+    </header>
+
+    <main>
+
+        <div class="container">
+
+            <div class="title">
+                <h1>Cadastrar Animal</h1>
+            </div>
+
+            <div class="main_content">
+
+                <form action="./processing.html" target="res-iframe" class="form-control">
+                    <div class="form-control__input-group">
+                        <label for="name">Nome:</label>
+                        <input type="text">
+                    </div>
+
+                    <div class="form-control__input-group">
+                        <label for="quantity">Quantidade:</label>
+                        <input type="number">
+                    </div>
+
+                    <div class="form-control__input-group">
+                        <label for="park">Parque:</label>
+                        <input type="text">
+                    </div>
+                    <div class="form-control__input-group">
+                        <label for="estate">Estado:</label>
+                        <input type="text">
+                    </div>
+                    <input type="submit" value="Cadastrar" class="btn">
+                </form>
+
+            </div>
+            <iframe src="" frameborder="0" name="res-iframe" class="main__iframe"></iframe>
+
+        </div>
+
+    </main>
+
+    <footer>
+        <span>Animals 2023 &copf;</span>
+    </footer>
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/animals/pages/parques-naturais.html b/animals/pages/parques-naturais.html
new file mode 100644
index 0000000..be8bd5f
--- /dev/null
+++ b/animals/pages/parques-naturais.html
@@ -0,0 +1,101 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link
+        href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap"
+        rel="stylesheet">
+    <link rel="stylesheet" href="../css/global.css">
+
+    <title>Document</title>
+</head>
+
+<body>
+
+    <header>
+        <div class="header__logo">
+            <a href="../index.html"><img src="../img/wild-animals.png" alt="img_logo"></a>
+        </div>
+        <nav class="header__menu">
+            <ul>
+                <li><a href="../index.html">HOME</a></li>
+                <li><a href="./animals.html">ANIMALS</a></li>
+                <!-- <li><a href="#">NEW ANIMAL</a></li> -->
+            </ul>
+        </nav>
+    </header>
+
+    <main>
+
+        <div class="container">
+
+          <div class="main__title">
+            <h1>Parques naturais</h1>
+          </div>
+
+          <div class="main_content">
+
+            <!-- <a href="#" class="btn">NEW</a> -->
+
+            <table class="main__table">
+              <thead>
+                <tr>
+                  <th scope="col">Nome:</th>
+                  <th scope="col">Estado:</th>
+                  <th>Área:</th>
+                </tr>
+              </thead>
+              <tbody>
+                <tr>
+                  <td>Parque Nacional da Chapada dos Veadeiros</td>
+                  <td>Goiás</td>
+                  <td>2.406 km²</td>
+                </tr>
+                <tr>
+                  <td>Parque Nacional da Serra dos Órgãos</td>
+                  <td>Rio de Janeiro</td>
+                  <td>1.100 km²</td>
+                </tr>
+                <tr>
+                  <td>Parque Nacional da Amazônia</td>
+                  <td rowspan="2">Amazonas</td>
+                  <td>10.707 km²</td>
+                </tr>
+                <tr>
+                  <td>Parque Nacional do Jaú</td>
+                  <td>22.720 km²</td>
+                </tr>
+                <tr>
+                  <td>Parque Nacional do Pau Brasil</td>
+                  <td>Bahia</td>
+                  <td>190,35 km²</td>
+                </tr>
+              </tbody>
+              <tfoot>
+                <tfoot>
+                  <tr>
+                    <td colspan="2">Área total:</td>
+                    <td >37123,35 km²</td>
+                  </tr>
+              </tfoot>
+            </table>
+
+          </div>
+            
+        </div>
+
+    </main>
+
+    <footer>
+        <span>Animals 2023 &copf;</span>
+    </footer>
+
+</body>
+
+</html>
\ No newline at end of file
diff --git a/animals/pages/processing.html b/animals/pages/processing.html
new file mode 100644
index 0000000..c1879cd
--- /dev/null
+++ b/animals/pages/processing.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <h2>Animal cadastrado com sucesso!</h2>
+</body>
+</html>
\ No newline at end of file